74454705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 140147280

約数和(自身を除く): 65692575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 137, 195, 411, 585, 685, 929, 1233, 1781, 2055, 2787, 4645, 5343, 6165, 8361, 8905, 12077, 13935, 16029, 26715, 36231, 41805, 60385, 80145, 108693, 127273, 181155, 381819, 543465, 636365, 1145457, 1654549, 1909095, 4963647, 5727285, 8272745, 14890941, 24818235, 74454705]

約数ペア:

[(1, 74454705), (3, 24818235), (5, 14890941), (9, 8272745), (13, 5727285), (15, 4963647), (39, 1909095), (45, 1654549), (65, 1145457), (117, 636365), (137, 543465), (195, 381819), (411, 181155), (585, 127273), (685, 108693), (929, 80145), (1233, 60385), (1781, 41805), (2055, 36231), (2787, 26715), (4645, 16029), (5343, 13935), (6165, 12077), (8361, 8905)]