1628496675

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:534

約数の個数: 108

約数和(自身を含む): 3194806680

約数和(自身を除く): 1566310005

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 113, 117, 169, 195, 225, 325, 339, 379, 507, 565, 585, 845, 975, 1017, 1137, 1469, 1521, 1695, 1895, 2535, 2825, 2925, 3411, 4225, 4407, 4927, 5085, 5685, 7345, 7605, 8475, 9475, 12675, 13221, 14781, 17055, 19097, 22035, 24635, 25425, 28425, 36725, 38025, 42827, 44343, 57291, 64051, 66105, 73905, 85275, 95485, 110175, 123175, 128481, 171873, 192153, 214135, 221715, 286455, 320255, 330525, 369525, 385443, 477425, 556751, 576459, 642405, 859365, 960765, 1070675, 1108575, 1432275, 1601275, 1670253, 1927215, 2783755, 2882295, 3212025, 4296825, 4803825, 5010759, 7237763, 8351265, 9636075, 13918775, 14411475, 21713289, 25053795, 36188815, 41756325, 65139867, 108566445, 125268975, 180944075, 325699335, 542832225, 1628496675]

約数ペア:

[(1, 1628496675), (3, 542832225), (5, 325699335), (9, 180944075), (13, 125268975), (15, 108566445), (25, 65139867), (39, 41756325), (45, 36188815), (65, 25053795), (75, 21713289), (113, 14411475), (117, 13918775), (169, 9636075), (195, 8351265), (225, 7237763), (325, 5010759), (339, 4803825), (379, 4296825), (507, 3212025), (565, 2882295), (585, 2783755), (845, 1927215), (975, 1670253), (1017, 1601275), (1137, 1432275), (1469, 1108575), (1521, 1070675), (1695, 960765), (1895, 859365), (2535, 642405), (2825, 576459), (2925, 556751), (3411, 477425), (4225, 385443), (4407, 369525), (4927, 330525), (5085, 320255), (5685, 286455), (7345, 221715), (7605, 214135), (8475, 192153), (9475, 171873), (12675, 128481), (13221, 123175), (14781, 110175), (17055, 95485), (19097, 85275), (22035, 73905), (24635, 66105), (25425, 64051), (28425, 57291), (36725, 44343), (38025, 42827)]