100143955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 129576960

約数和(自身を除く): 29433005

約数列:

[1, 5, 23, 73, 79, 115, 151, 365, 395, 755, 1679, 1817, 3473, 5767, 8395, 9085, 11023, 11929, 17365, 28835, 55115, 59645, 132641, 253529, 274367, 663205, 870817, 1267645, 1371835, 4354085, 20028791, 100143955]

約数ペア:

[(1, 100143955), (5, 20028791), (23, 4354085), (73, 1371835), (79, 1267645), (115, 870817), (151, 663205), (365, 274367), (395, 253529), (755, 132641), (1679, 59645), (1817, 55115), (3473, 28835), (5767, 17365), (8395, 11929), (9085, 11023)]