4815665825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2441}}^1$

素因数の和:2594

約数の個数: 48

約数和(自身を含む): 6453444096

約数和(自身を除く): 1637778271

約数列:

[1, 5, 23, 25, 47, 73, 115, 235, 365, 575, 1081, 1175, 1679, 1825, 2441, 3431, 5405, 8395, 12205, 17155, 27025, 41975, 56143, 61025, 78913, 85775, 114727, 178193, 280715, 394565, 573635, 890965, 1403575, 1972825, 2638721, 2868175, 4098439, 4454825, 8375071, 13193605, 20492195, 41875355, 65968025, 102460975, 192626633, 209376775, 963133165, 4815665825]

約数ペア:

[(1, 4815665825), (5, 963133165), (23, 209376775), (25, 192626633), (47, 102460975), (73, 65968025), (115, 41875355), (235, 20492195), (365, 13193605), (575, 8375071), (1081, 4454825), (1175, 4098439), (1679, 2868175), (1825, 2638721), (2441, 1972825), (3431, 1403575), (5405, 890965), (8395, 573635), (12205, 394565), (17155, 280715), (27025, 178193), (41975, 114727), (56143, 85775), (61025, 78913)]