490526398995

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1\times {\mathrm{677}}^1$

素因数の和:1844

約数の個数: 64

約数和(自身を含む): 792904619520

約数和(自身を除く): 302378220525

約数列:

[1, 3, 5, 15, 233, 379, 547, 677, 699, 1137, 1165, 1641, 1895, 2031, 2735, 3385, 3495, 5685, 8205, 10155, 88307, 127451, 157741, 207313, 256583, 264921, 370319, 382353, 441535, 473223, 621939, 637255, 769749, 788705, 1036565, 1110957, 1282915, 1324605, 1851595, 1911765, 2366115, 3109695, 3848745, 5554785, 48303929, 59783839, 86284327, 140350901, 144911787, 179351517, 241519645, 258852981, 298919195, 421052703, 431421635, 701754505, 724558935, 896757585, 1294264905, 2105263515, 32701759933, 98105279799, 163508799665, 490526398995]

約数ペア:

[(1, 490526398995), (3, 163508799665), (5, 98105279799), (15, 32701759933), (233, 2105263515), (379, 1294264905), (547, 896757585), (677, 724558935), (699, 701754505), (1137, 431421635), (1165, 421052703), (1641, 298919195), (1895, 258852981), (2031, 241519645), (2735, 179351517), (3385, 144911787), (3495, 140350901), (5685, 86284327), (8205, 59783839), (10155, 48303929), (88307, 5554785), (127451, 3848745), (157741, 3109695), (207313, 2366115), (256583, 1911765), (264921, 1851595), (370319, 1324605), (382353, 1282915), (441535, 1110957), (473223, 1036565), (621939, 788705), (637255, 769749)]