195412133025

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{857}}^1\times {\mathrm{9839}}^1$

素因数の和:10815

約数の個数: 72

約数和(自身を含む): 353851280640

約数和(自身を除く): 158439147615

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 857, 927, 1545, 2571, 2575, 4285, 4635, 7713, 7725, 9839, 12855, 21425, 23175, 29517, 38565, 49195, 64275, 88271, 88551, 147585, 192825, 245975, 264813, 441355, 442755, 737925, 794439, 1013417, 1324065, 2206775, 2213775, 3040251, 3972195, 5067085, 6620325, 8432023, 9120753, 15201255, 19860975, 25296069, 25335425, 42160115, 45603765, 75888207, 76006275, 126480345, 210800575, 228018825, 379441035, 632401725, 868498369, 1897205175, 2605495107, 4342491845, 7816485321, 13027475535, 21712459225, 39082426605, 65137377675, 195412133025]

約数ペア:

[(1, 195412133025), (3, 65137377675), (5, 39082426605), (9, 21712459225), (15, 13027475535), (25, 7816485321), (45, 4342491845), (75, 2605495107), (103, 1897205175), (225, 868498369), (309, 632401725), (515, 379441035), (857, 228018825), (927, 210800575), (1545, 126480345), (2571, 76006275), (2575, 75888207), (4285, 45603765), (4635, 42160115), (7713, 25335425), (7725, 25296069), (9839, 19860975), (12855, 15201255), (21425, 9120753), (23175, 8432023), (29517, 6620325), (38565, 5067085), (49195, 3972195), (64275, 3040251), (88271, 2213775), (88551, 2206775), (147585, 1324065), (192825, 1013417), (245975, 794439), (264813, 737925), (441355, 442755)]