1302103725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70289}}^1$

素因数の和:70334

約数の個数: 48

約数和(自身を含む): 2440468800

約数和(自身を除く): 1138365075

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 741, 975, 1235, 1425, 3705, 6175, 18525, 70289, 210867, 351445, 913757, 1054335, 1335491, 1757225, 2741271, 4006473, 4568785, 5271675, 6677455, 13706355, 17361383, 20032365, 22843925, 33387275, 52084149, 68531775, 86806915, 100161825, 260420745, 434034575, 1302103725]

約数ペア:

[(1, 1302103725), (3, 434034575), (5, 260420745), (13, 100161825), (15, 86806915), (19, 68531775), (25, 52084149), (39, 33387275), (57, 22843925), (65, 20032365), (75, 17361383), (95, 13706355), (195, 6677455), (247, 5271675), (285, 4568785), (325, 4006473), (475, 2741271), (741, 1757225), (975, 1335491), (1235, 1054335), (1425, 913757), (3705, 351445), (6175, 210867), (18525, 70289)]