15697770075

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{282461}}^1$

素因数の和:282509

約数の個数: 72

約数和(自身を含む): 31873012080

約数和(自身を除く): 16175242005

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 2223, 2925, 3705, 4275, 6175, 11115, 18525, 55575, 282461, 847383, 1412305, 2542149, 3671993, 4236915, 5366759, 7061525, 11015979, 12710745, 16100277, 18359965, 21184575, 26833795, 33047937, 48300831, 55079895, 63553725, 69767867, 80501385, 91799825, 134168975, 165239685, 209303601, 241504155, 275399475, 348839335, 402506925, 627910803, 826198425, 1046518005, 1207520775, 1744196675, 3139554015, 5232590025, 15697770075]

約数ペア:

[(1, 15697770075), (3, 5232590025), (5, 3139554015), (9, 1744196675), (13, 1207520775), (15, 1046518005), (19, 826198425), (25, 627910803), (39, 402506925), (45, 348839335), (57, 275399475), (65, 241504155), (75, 209303601), (95, 165239685), (117, 134168975), (171, 91799825), (195, 80501385), (225, 69767867), (247, 63553725), (285, 55079895), (325, 48300831), (475, 33047937), (585, 26833795), (741, 21184575), (855, 18359965), (975, 16100277), (1235, 12710745), (1425, 11015979), (2223, 7061525), (2925, 5366759), (3705, 4236915), (4275, 3671993), (6175, 2542149), (11115, 1412305), (18525, 847383), (55575, 282461)]