12687536175

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{9643}}^1$

素因数の和:10040

約数の個数: 48

約数和(自身を含む): 21439306368

約数和(自身を除く): 8751770193

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 331, 795, 993, 1325, 1655, 3975, 4965, 8275, 9643, 17543, 24825, 28929, 48215, 52629, 87715, 144645, 241075, 263145, 438575, 511079, 723225, 1315725, 1533237, 2555395, 3191833, 7666185, 9575499, 12776975, 15959165, 38330925, 47877495, 79795825, 169167149, 239387475, 507501447, 845835745, 2537507235, 4229178725, 12687536175]

約数ペア:

[(1, 12687536175), (3, 4229178725), (5, 2537507235), (15, 845835745), (25, 507501447), (53, 239387475), (75, 169167149), (159, 79795825), (265, 47877495), (331, 38330925), (795, 15959165), (993, 12776975), (1325, 9575499), (1655, 7666185), (3975, 3191833), (4965, 2555395), (8275, 1533237), (9643, 1315725), (17543, 723225), (24825, 511079), (28929, 438575), (48215, 263145), (52629, 241075), (87715, 144645)]