23311535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 9202513

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 503, 713, 1495, 2015, 2515, 3565, 6539, 9269, 11569, 15593, 32695, 46345, 57845, 77965, 150397, 202709, 358639, 751985, 1013545, 1793195, 4662307, 23311535]

約数ペア:

[(1, 23311535), (5, 4662307), (13, 1793195), (23, 1013545), (31, 751985), (65, 358639), (115, 202709), (155, 150397), (299, 77965), (403, 57845), (503, 46345), (713, 32695), (1495, 15593), (2015, 11569), (2515, 9269), (3565, 6539)]