4062784725

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32771}}^1$

素因数の和:32835

約数の個数: 72

約数和(自身を含む): 7924269600

約数和(自身を除く): 3861484875

約数列:

[1, 3, 5, 9, 15, 19, 25, 29, 45, 57, 75, 87, 95, 145, 171, 225, 261, 285, 435, 475, 551, 725, 855, 1305, 1425, 1653, 2175, 2755, 4275, 4959, 6525, 8265, 13775, 24795, 32771, 41325, 98313, 123975, 163855, 294939, 491565, 622649, 819275, 950359, 1474695, 1867947, 2457825, 2851077, 3113245, 4751795, 5603841, 7373475, 8553231, 9339735, 14255385, 15566225, 18056821, 23758975, 28019205, 42766155, 46698675, 54170463, 71276925, 90284105, 140096025, 162511389, 213830775, 270852315, 451420525, 812556945, 1354261575, 4062784725]

約数ペア:

[(1, 4062784725), (3, 1354261575), (5, 812556945), (9, 451420525), (15, 270852315), (19, 213830775), (25, 162511389), (29, 140096025), (45, 90284105), (57, 71276925), (75, 54170463), (87, 46698675), (95, 42766155), (145, 28019205), (171, 23758975), (225, 18056821), (261, 15566225), (285, 14255385), (435, 9339735), (475, 8553231), (551, 7373475), (725, 5603841), (855, 4751795), (1305, 3113245), (1425, 2851077), (1653, 2457825), (2175, 1867947), (2755, 1474695), (4275, 950359), (4959, 819275), (6525, 622649), (8265, 491565), (13775, 294939), (24795, 163855), (32771, 123975), (41325, 98313)]