27695525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 41330688

約数和(自身を除く): 13635163

約数列:

[1, 5, 11, 13, 25, 55, 61, 65, 127, 143, 275, 305, 325, 635, 671, 715, 793, 1397, 1525, 1651, 3175, 3355, 3575, 3965, 6985, 7747, 8255, 8723, 16775, 18161, 19825, 34925, 38735, 41275, 43615, 85217, 90805, 100711, 193675, 218075, 426085, 454025, 503555, 1107821, 2130425, 2517775, 5539105, 27695525]

約数ペア:

[(1, 27695525), (5, 5539105), (11, 2517775), (13, 2130425), (25, 1107821), (55, 503555), (61, 454025), (65, 426085), (127, 218075), (143, 193675), (275, 100711), (305, 90805), (325, 85217), (635, 43615), (671, 41275), (715, 38735), (793, 34925), (1397, 19825), (1525, 18161), (1651, 16775), (3175, 8723), (3355, 8255), (3575, 7747), (3965, 6985)]