13077315

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 23434560

約数和(自身を除く): 10357245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 617, 785, 1413, 1851, 2355, 3085, 4239, 5553, 7065, 9255, 16659, 21195, 27765, 83295, 96869, 290607, 484345, 871821, 1453035, 2615463, 4359105, 13077315]

約数ペア:

[(1, 13077315), (3, 4359105), (5, 2615463), (9, 1453035), (15, 871821), (27, 484345), (45, 290607), (135, 96869), (157, 83295), (471, 27765), (617, 21195), (785, 16659), (1413, 9255), (1851, 7065), (2355, 5553), (3085, 4239)]