921976265

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{14891}}^1$

素因数の和:14993

約数の個数: 32

約数和(自身を含む): 1329557760

約数和(自身を除く): 407581495

約数列:

[1, 5, 7, 29, 35, 61, 145, 203, 305, 427, 1015, 1769, 2135, 8845, 12383, 14891, 61915, 74455, 104237, 431839, 521185, 908351, 2159195, 3022873, 4541755, 6358457, 15114365, 26342179, 31792285, 131710895, 184395253, 921976265]

約数ペア:

[(1, 921976265), (5, 184395253), (7, 131710895), (29, 31792285), (35, 26342179), (61, 15114365), (145, 6358457), (203, 4541755), (305, 3022873), (427, 2159195), (1015, 908351), (1769, 521185), (2135, 431839), (8845, 104237), (12383, 74455), (14891, 61915)]