190201375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 305270784

約数和(自身を除く): 115069409

約数列:

[1, 5, 7, 13, 23, 25, 35, 65, 91, 115, 125, 161, 175, 299, 325, 455, 575, 727, 805, 875, 1495, 1625, 2093, 2275, 2875, 3635, 4025, 5089, 7475, 9451, 10465, 11375, 16721, 18175, 20125, 25445, 37375, 47255, 52325, 66157, 83605, 90875, 117047, 127225, 217373, 236275, 261625, 330785, 418025, 585235, 636125, 1086865, 1181375, 1521611, 1653925, 2090125, 2926175, 5434325, 7608055, 8269625, 14630875, 27171625, 38040275, 190201375]

約数ペア:

[(1, 190201375), (5, 38040275), (7, 27171625), (13, 14630875), (23, 8269625), (25, 7608055), (35, 5434325), (65, 2926175), (91, 2090125), (115, 1653925), (125, 1521611), (161, 1181375), (175, 1086865), (299, 636125), (325, 585235), (455, 418025), (575, 330785), (727, 261625), (805, 236275), (875, 217373), (1495, 127225), (1625, 117047), (2093, 90875), (2275, 83605), (2875, 66157), (3635, 52325), (4025, 47255), (5089, 37375), (7475, 25445), (9451, 20125), (10465, 18175), (11375, 16721)]