1513198300105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2027}}^1\times {\mathrm{19213}}^1$

素因数の和:21673

約数の個数: 32

約数和(自身を含む): 1917126806400

約数和(自身を除く): 403928506295

約数列:

[1, 5, 19, 95, 409, 2027, 2045, 7771, 10135, 19213, 38513, 38855, 96065, 192565, 365047, 829043, 1825235, 4145215, 7858117, 15751817, 38944751, 39290585, 78759085, 149304223, 194723755, 739950269, 746521115, 3699751345, 15928403159, 79642015795, 302639660021, 1513198300105]

約数ペア:

[(1, 1513198300105), (5, 302639660021), (19, 79642015795), (95, 15928403159), (409, 3699751345), (2027, 746521115), (2045, 739950269), (7771, 194723755), (10135, 149304223), (19213, 78759085), (38513, 39290585), (38855, 38944751), (96065, 15751817), (192565, 7858117), (365047, 4145215), (829043, 1825235)]