90848355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2693}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 157502016

約数和(自身を除く): 66653661

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 2693, 6747, 8079, 11245, 13465, 33735, 35009, 40395, 105027, 175045, 465889, 525135, 1397667, 2329445, 6056557, 6988335, 18169671, 30282785, 90848355]

約数ペア:

[(1, 90848355), (3, 30282785), (5, 18169671), (13, 6988335), (15, 6056557), (39, 2329445), (65, 1397667), (173, 525135), (195, 465889), (519, 175045), (865, 105027), (2249, 40395), (2595, 35009), (2693, 33735), (6747, 13465), (8079, 11245)]