15679023555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{122011}}^1$

素因数の和:122691

約数の個数: 32

約数和(自身を含む): 27057381120

約数和(自身を除く): 11378357565

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 659, 1977, 3295, 8567, 9885, 25701, 42835, 122011, 128505, 366033, 610055, 1586143, 1830165, 4758429, 7930715, 23792145, 80405249, 241215747, 402026245, 1045268237, 1206078735, 3135804711, 5226341185, 15679023555]

約数ペア:

[(1, 15679023555), (3, 5226341185), (5, 3135804711), (13, 1206078735), (15, 1045268237), (39, 402026245), (65, 241215747), (195, 80405249), (659, 23792145), (1977, 7930715), (3295, 4758429), (8567, 1830165), (9885, 1586143), (25701, 610055), (42835, 366033), (122011, 128505)]