328156920025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1\times {\mathrm{12421}}^1$

素因数の和:16642

約数の個数: 48

約数和(自身を含む): 463355307648

約数和(自身を除く): 135198387623

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 4177, 6325, 12421, 20885, 45947, 62105, 96071, 104425, 136631, 229735, 285683, 310525, 480355, 683155, 1056781, 1148675, 1428415, 2401775, 3142513, 3415775, 5283905, 7142075, 15712565, 26419525, 51882517, 78562825, 259412585, 570707687, 1193297891, 1297062925, 2853538435, 5966489455, 13126276801, 14267692175, 29832447275, 65631384005, 328156920025]

約数ペア:

[(1, 328156920025), (5, 65631384005), (11, 29832447275), (23, 14267692175), (25, 13126276801), (55, 5966489455), (115, 2853538435), (253, 1297062925), (275, 1193297891), (575, 570707687), (1265, 259412585), (4177, 78562825), (6325, 51882517), (12421, 26419525), (20885, 15712565), (45947, 7142075), (62105, 5283905), (96071, 3415775), (104425, 3142513), (136631, 2401775), (229735, 1428415), (285683, 1148675), (310525, 1056781), (480355, 683155)]