27705156975

素因数分解:

$3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3001}}^1$

素因数の和:3167

約数の個数: 120

約数和(自身を含む): 52969401408

約数和(自身を除く): 25264244433

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 75, 81, 97, 135, 141, 225, 235, 291, 405, 423, 485, 675, 705, 873, 1175, 1269, 1455, 2025, 2115, 2425, 2619, 3001, 3525, 3807, 4365, 4559, 6345, 7275, 7857, 9003, 10575, 13095, 13677, 15005, 19035, 21825, 22795, 27009, 31725, 39285, 41031, 45015, 65475, 68385, 75025, 81027, 95175, 113975, 123093, 135045, 141047, 196425, 205155, 225075, 243081, 291097, 341925, 369279, 405135, 423141, 615465, 675225, 705235, 873291, 1025775, 1215405, 1269423, 1455485, 1846395, 2025675, 2115705, 2619873, 3077325, 3526175, 3808269, 4366455, 6077025, 6347115, 7277425, 7859619, 9231975, 10578525, 11424807, 13099365, 13681559, 19041345, 21832275, 23578857, 31735575, 39298095, 41044677, 57124035, 65496825, 68407795, 95206725, 117894285, 123134031, 196490475, 205223385, 285620175, 342038975, 369402093, 589471425, 615670155, 1026116925, 1108206279, 1847010465, 3078350775, 5541031395, 9235052325, 27705156975]

約数ペア:

[(1, 27705156975), (3, 9235052325), (5, 5541031395), (9, 3078350775), (15, 1847010465), (25, 1108206279), (27, 1026116925), (45, 615670155), (47, 589471425), (75, 369402093), (81, 342038975), (97, 285620175), (135, 205223385), (141, 196490475), (225, 123134031), (235, 117894285), (291, 95206725), (405, 68407795), (423, 65496825), (485, 57124035), (675, 41044677), (705, 39298095), (873, 31735575), (1175, 23578857), (1269, 21832275), (1455, 19041345), (2025, 13681559), (2115, 13099365), (2425, 11424807), (2619, 10578525), (3001, 9231975), (3525, 7859619), (3807, 7277425), (4365, 6347115), (4559, 6077025), (6345, 4366455), (7275, 3808269), (7857, 3526175), (9003, 3077325), (10575, 2619873), (13095, 2115705), (13677, 2025675), (15005, 1846395), (19035, 1455485), (21825, 1269423), (22795, 1215405), (27009, 1025775), (31725, 873291), (39285, 705235), (41031, 675225), (45015, 615465), (65475, 423141), (68385, 405135), (75025, 369279), (81027, 341925), (95175, 291097), (113975, 243081), (123093, 225075), (135045, 205155), (141047, 196425)]