131029275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5892

約数の個数: 48

約数和(自身を含む): 243484416

約数和(自身を除く): 112455141

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 195, 299, 325, 345, 575, 897, 975, 1495, 1725, 4485, 5843, 7475, 17529, 22425, 29215, 75959, 87645, 134389, 146075, 227877, 379795, 403167, 438225, 671945, 1139385, 1747057, 1898975, 2015835, 3359725, 5241171, 5696925, 8735285, 10079175, 26205855, 43676425, 131029275]

約数ペア:

[(1, 131029275), (3, 43676425), (5, 26205855), (13, 10079175), (15, 8735285), (23, 5696925), (25, 5241171), (39, 3359725), (65, 2015835), (69, 1898975), (75, 1747057), (115, 1139385), (195, 671945), (299, 438225), (325, 403167), (345, 379795), (575, 227877), (897, 146075), (975, 134389), (1495, 87645), (1725, 75959), (4485, 29215), (5843, 22425), (7475, 17529)]