1315504385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{877}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 1741727232

約数和(自身を除く): 426222847

約数列:

[1, 5, 13, 47, 65, 235, 491, 611, 877, 2455, 3055, 4385, 6383, 11401, 23077, 31915, 41219, 57005, 115385, 206095, 300001, 430607, 535847, 1500005, 2153035, 2679235, 5597891, 20238529, 27989455, 101192645, 263100877, 1315504385]

約数ペア:

[(1, 1315504385), (5, 263100877), (13, 101192645), (47, 27989455), (65, 20238529), (235, 5597891), (491, 2679235), (611, 2153035), (877, 1500005), (2455, 535847), (3055, 430607), (4385, 300001), (6383, 206095), (11401, 115385), (23077, 57005), (31915, 41219)]