274501435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5995

約数の個数: 32

約数和(自身を含む): 382169088

約数和(自身を除く): 107667653

約数列:

[1, 5, 13, 23, 31, 65, 115, 155, 299, 403, 713, 1495, 2015, 3565, 5923, 9269, 29615, 46345, 76999, 136229, 183613, 384995, 681145, 918065, 1770977, 2386969, 4223099, 8854885, 11934845, 21115495, 54900287, 274501435]

約数ペア:

[(1, 274501435), (5, 54900287), (13, 21115495), (23, 11934845), (31, 8854885), (65, 4223099), (115, 2386969), (155, 1770977), (299, 918065), (403, 681145), (713, 384995), (1495, 183613), (2015, 136229), (3565, 76999), (5923, 46345), (9269, 29615)]