731844145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 934002720

約数和(自身を除く): 202158575

約数列:

[1, 5, 29, 61, 97, 145, 305, 485, 853, 1769, 2813, 4265, 5917, 8845, 14065, 24737, 29585, 52033, 82741, 123685, 171593, 260165, 413705, 857965, 1508957, 2399489, 5047201, 7544785, 11997445, 25236005, 146368829, 731844145]

約数ペア:

[(1, 731844145), (5, 146368829), (29, 25236005), (61, 11997445), (97, 7544785), (145, 5047201), (305, 2399489), (485, 1508957), (853, 857965), (1769, 413705), (2813, 260165), (4265, 171593), (5917, 123685), (8845, 82741), (14065, 52033), (24737, 29585)]