102321895

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 36

約数和(自身を含む): 141576120

約数和(自身を除く): 39254225

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 289, 419, 845, 1105, 1445, 2095, 2873, 3757, 5447, 7123, 14365, 18785, 27235, 35615, 48841, 70811, 92599, 121091, 244205, 354055, 462995, 605455, 1203787, 1574183, 6018935, 7870915, 20464379, 102321895]

約数ペア:

[(1, 102321895), (5, 20464379), (13, 7870915), (17, 6018935), (65, 1574183), (85, 1203787), (169, 605455), (221, 462995), (289, 354055), (419, 244205), (845, 121091), (1105, 92599), (1445, 70811), (2095, 48841), (2873, 35615), (3757, 27235), (5447, 18785), (7123, 14365)]