45239145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 86261760

約数和(自身を除く): 41022615

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 89, 103, 105, 141, 235, 267, 309, 329, 445, 515, 623, 705, 721, 987, 1335, 1545, 1645, 1869, 2163, 3115, 3605, 4183, 4841, 4935, 9167, 9345, 10815, 12549, 14523, 20915, 24205, 27501, 29281, 33887, 45835, 62745, 64169, 72615, 87843, 101661, 137505, 146405, 169435, 192507, 320845, 430849, 439215, 508305, 962535, 1292547, 2154245, 3015943, 6462735, 9047829, 15079715, 45239145]

約数ペア:

[(1, 45239145), (3, 15079715), (5, 9047829), (7, 6462735), (15, 3015943), (21, 2154245), (35, 1292547), (47, 962535), (89, 508305), (103, 439215), (105, 430849), (141, 320845), (235, 192507), (267, 169435), (309, 146405), (329, 137505), (445, 101661), (515, 87843), (623, 72615), (705, 64169), (721, 62745), (987, 45835), (1335, 33887), (1545, 29281), (1645, 27501), (1869, 24205), (2163, 20915), (3115, 14523), (3605, 12549), (4183, 10815), (4841, 9345), (4935, 9167)]