1900132065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{249853}}^1$

素因数の和:249890

約数の個数: 36

約数和(自身を含む): 3566415996

約数和(自身を除く): 1666283931

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 249853, 749559, 1249265, 2248677, 3248089, 3747795, 9744267, 11243385, 16240445, 29232801, 42225157, 48721335, 126675471, 146164005, 211125785, 380026413, 633377355, 1900132065]

約数ペア:

[(1, 1900132065), (3, 633377355), (5, 380026413), (9, 211125785), (13, 146164005), (15, 126675471), (39, 48721335), (45, 42225157), (65, 29232801), (117, 16240445), (169, 11243385), (195, 9744267), (507, 3747795), (585, 3248089), (845, 2248677), (1521, 1249265), (2535, 749559), (7605, 249853)]