151600475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 223860672

約数和(自身を除く): 72260197

約数列:

[1, 5, 13, 17, 23, 25, 65, 85, 115, 221, 299, 325, 391, 425, 575, 1105, 1193, 1495, 1955, 5083, 5525, 5965, 7475, 9775, 15509, 20281, 25415, 27439, 29825, 77545, 101405, 127075, 137195, 263653, 356707, 387725, 466463, 507025, 685975, 1318265, 1783535, 2332315, 6064019, 6591325, 8917675, 11661575, 30320095, 151600475]

約数ペア:

[(1, 151600475), (5, 30320095), (13, 11661575), (17, 8917675), (23, 6591325), (25, 6064019), (65, 2332315), (85, 1783535), (115, 1318265), (221, 685975), (299, 507025), (325, 466463), (391, 387725), (425, 356707), (575, 263653), (1105, 137195), (1193, 127075), (1495, 101405), (1955, 77545), (5083, 29825), (5525, 27439), (5965, 25415), (7475, 20281), (9775, 15509)]