69610125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 126846720

約数和(自身を除く): 57236595

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 109, 125, 131, 195, 325, 327, 375, 393, 545, 655, 975, 1417, 1625, 1635, 1703, 1965, 2725, 3275, 4251, 4875, 5109, 7085, 8175, 8515, 9825, 13625, 14279, 16375, 21255, 25545, 35425, 40875, 42575, 42837, 49125, 71395, 106275, 127725, 177125, 185627, 212875, 214185, 356975, 531375, 556881, 638625, 928135, 1070925, 1784875, 2784405, 4640675, 5354625, 13922025, 23203375, 69610125]

約数ペア:

[(1, 69610125), (3, 23203375), (5, 13922025), (13, 5354625), (15, 4640675), (25, 2784405), (39, 1784875), (65, 1070925), (75, 928135), (109, 638625), (125, 556881), (131, 531375), (195, 356975), (325, 214185), (327, 212875), (375, 185627), (393, 177125), (545, 127725), (655, 106275), (975, 71395), (1417, 49125), (1625, 42837), (1635, 42575), (1703, 40875), (1965, 35425), (2725, 25545), (3275, 21255), (4251, 16375), (4875, 14279), (5109, 13625), (7085, 9825), (8175, 8515)]