160140075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 281529600

約数和(自身を除く): 121389525

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 109, 285, 327, 475, 545, 1031, 1425, 1635, 2071, 2725, 3093, 5155, 6213, 8175, 10355, 15465, 19589, 25775, 31065, 51775, 58767, 77325, 97945, 112379, 155325, 293835, 337137, 489725, 561895, 1469175, 1685685, 2135201, 2809475, 6405603, 8428425, 10676005, 32028015, 53380025, 160140075]

約数ペア:

[(1, 160140075), (3, 53380025), (5, 32028015), (15, 10676005), (19, 8428425), (25, 6405603), (57, 2809475), (75, 2135201), (95, 1685685), (109, 1469175), (285, 561895), (327, 489725), (475, 337137), (545, 293835), (1031, 155325), (1425, 112379), (1635, 97945), (2071, 77325), (2725, 58767), (3093, 51775), (5155, 31065), (6213, 25775), (8175, 19589), (10355, 15465)]