30822675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 55600608

約数和(自身を除く): 24777933

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 195, 303, 313, 325, 505, 939, 975, 1313, 1515, 1565, 2525, 3939, 4069, 4695, 6565, 7575, 7825, 12207, 19695, 20345, 23475, 31613, 32825, 61035, 94839, 98475, 101725, 158065, 305175, 410969, 474195, 790325, 1232907, 2054845, 2370975, 6164535, 10274225, 30822675]

約数ペア:

[(1, 30822675), (3, 10274225), (5, 6164535), (13, 2370975), (15, 2054845), (25, 1232907), (39, 790325), (65, 474195), (75, 410969), (101, 305175), (195, 158065), (303, 101725), (313, 98475), (325, 94839), (505, 61035), (939, 32825), (975, 31613), (1313, 23475), (1515, 20345), (1565, 19695), (2525, 12207), (3939, 7825), (4069, 7575), (4695, 6565)]