74789505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1019}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 148936320

約数和(自身を除く): 74146815

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 233, 315, 699, 1019, 1165, 1631, 2097, 3057, 3495, 4893, 5095, 7133, 8155, 9171, 10485, 14679, 15285, 21399, 24465, 35665, 45855, 64197, 73395, 106995, 237427, 320985, 712281, 1187135, 1661989, 2136843, 3561405, 4985967, 8309945, 10684215, 14957901, 24929835, 74789505]

約数ペア:

[(1, 74789505), (3, 24929835), (5, 14957901), (7, 10684215), (9, 8309945), (15, 4985967), (21, 3561405), (35, 2136843), (45, 1661989), (63, 1187135), (105, 712281), (233, 320985), (315, 237427), (699, 106995), (1019, 73395), (1165, 64197), (1631, 45855), (2097, 35665), (3057, 24465), (3495, 21399), (4893, 15285), (5095, 14679), (7133, 10485), (8155, 9171)]