159505875

素因数分解:

$3^3\times 5^3\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 297722880

約数和(自身を除く): 138217005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 167, 225, 283, 375, 501, 675, 835, 849, 1125, 1415, 1503, 2505, 2547, 3375, 4175, 4245, 4509, 7075, 7515, 7641, 12525, 12735, 20875, 21225, 22545, 35375, 37575, 38205, 47261, 62625, 63675, 106125, 112725, 141783, 187875, 191025, 236305, 318375, 425349, 563625, 708915, 955125, 1181525, 1276047, 2126745, 3544575, 5907625, 6380235, 10633725, 17722875, 31901175, 53168625, 159505875]

約数ペア:

[(1, 159505875), (3, 53168625), (5, 31901175), (9, 17722875), (15, 10633725), (25, 6380235), (27, 5907625), (45, 3544575), (75, 2126745), (125, 1276047), (135, 1181525), (167, 955125), (225, 708915), (283, 563625), (375, 425349), (501, 318375), (675, 236305), (835, 191025), (849, 187875), (1125, 141783), (1415, 112725), (1503, 106125), (2505, 63675), (2547, 62625), (3375, 47261), (4175, 38205), (4245, 37575), (4509, 35375), (7075, 22545), (7515, 21225), (7641, 20875), (12525, 12735)]