102000375

素因数分解:

$3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 186608448

約数和(自身を除く): 84608073

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 125, 213, 225, 355, 375, 639, 1065, 1125, 1277, 1775, 3195, 3831, 5325, 6385, 8875, 11493, 15975, 19155, 26625, 31925, 57465, 79875, 90667, 95775, 159625, 272001, 287325, 453335, 478875, 816003, 1360005, 1436625, 2266675, 4080015, 6800025, 11333375, 20400075, 34000125, 102000375]

約数ペア:

[(1, 102000375), (3, 34000125), (5, 20400075), (9, 11333375), (15, 6800025), (25, 4080015), (45, 2266675), (71, 1436625), (75, 1360005), (125, 816003), (213, 478875), (225, 453335), (355, 287325), (375, 272001), (639, 159625), (1065, 95775), (1125, 90667), (1277, 79875), (1775, 57465), (3195, 31925), (3831, 26625), (5325, 19155), (6385, 15975), (8875, 11493)]