56560455

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 115560432

約数和(自身を除く): 58999977

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 113, 147, 227, 245, 315, 339, 441, 565, 681, 735, 791, 1017, 1135, 1589, 1695, 2043, 2205, 2373, 3405, 3955, 4767, 5085, 5537, 7119, 7945, 10215, 11123, 11865, 14301, 16611, 23835, 25651, 27685, 33369, 35595, 49833, 55615, 71505, 76953, 83055, 100107, 128255, 166845, 179557, 230859, 249165, 384765, 500535, 538671, 897785, 1154295, 1256899, 1616013, 2693355, 3770697, 6284495, 8080065, 11312091, 18853485, 56560455]

約数ペア:

[(1, 56560455), (3, 18853485), (5, 11312091), (7, 8080065), (9, 6284495), (15, 3770697), (21, 2693355), (35, 1616013), (45, 1256899), (49, 1154295), (63, 897785), (105, 538671), (113, 500535), (147, 384765), (227, 249165), (245, 230859), (315, 179557), (339, 166845), (441, 128255), (565, 100107), (681, 83055), (735, 76953), (791, 71505), (1017, 55615), (1135, 49833), (1589, 35595), (1695, 33369), (2043, 27685), (2205, 25651), (2373, 23835), (3405, 16611), (3955, 14301), (4767, 11865), (5085, 11123), (5537, 10215), (7119, 7945)]