2108906475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4733}}^1$

素因数の和:5216

約数の個数: 48

約数和(自身を含む): 3763946592

約数和(自身を除く): 1655040117

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 457, 975, 1371, 2285, 4733, 5941, 6855, 11425, 14199, 17823, 23665, 29705, 34275, 61529, 70995, 89115, 118325, 148525, 184587, 307645, 354975, 445575, 922935, 1538225, 2162981, 4614675, 6488943, 10814905, 28118753, 32444715, 54074525, 84356259, 140593765, 162223575, 421781295, 702968825, 2108906475]

約数ペア:

[(1, 2108906475), (3, 702968825), (5, 421781295), (13, 162223575), (15, 140593765), (25, 84356259), (39, 54074525), (65, 32444715), (75, 28118753), (195, 10814905), (325, 6488943), (457, 4614675), (975, 2162981), (1371, 1538225), (2285, 922935), (4733, 445575), (5941, 354975), (6855, 307645), (11425, 184587), (14199, 148525), (17823, 118325), (23665, 89115), (29705, 70995), (34275, 61529)]