42758511265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{881}}^1$

素因数の和:1210

約数の個数: 64

約数和(自身を含む): 56988997632

約数和(自身を除く): 14230486367

約数列:

[1, 5, 17, 31, 85, 113, 155, 163, 527, 565, 815, 881, 1921, 2635, 2771, 3503, 4405, 5053, 9605, 13855, 14977, 17515, 18419, 25265, 27311, 59551, 74885, 85901, 92095, 99553, 136555, 143603, 297755, 313123, 429505, 464287, 497765, 570989, 718015, 1565615, 1692401, 2321435, 2441251, 2854945, 3086143, 4451693, 8462005, 9706813, 12206255, 15430715, 16227139, 22258465, 48534065, 52464431, 75678781, 81135695, 262322155, 275861363, 378393905, 503041309, 1379306815, 2515206545, 8551702253, 42758511265]

約数ペア:

[(1, 42758511265), (5, 8551702253), (17, 2515206545), (31, 1379306815), (85, 503041309), (113, 378393905), (155, 275861363), (163, 262322155), (527, 81135695), (565, 75678781), (815, 52464431), (881, 48534065), (1921, 22258465), (2635, 16227139), (2771, 15430715), (3503, 12206255), (4405, 9706813), (5053, 8462005), (9605, 4451693), (13855, 3086143), (14977, 2854945), (17515, 2441251), (18419, 2321435), (25265, 1692401), (27311, 1565615), (59551, 718015), (74885, 570989), (85901, 497765), (92095, 464287), (99553, 429505), (136555, 313123), (143603, 297755)]