15492219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 7732101

約数列:

[1, 3, 17, 31, 41, 51, 93, 123, 239, 527, 697, 717, 1271, 1581, 2091, 3813, 4063, 7409, 9799, 12189, 21607, 22227, 29397, 64821, 125953, 166583, 303769, 377859, 499749, 911307, 5164073, 15492219]

約数ペア:

[(1, 15492219), (3, 5164073), (17, 911307), (31, 499749), (41, 377859), (51, 303769), (93, 166583), (123, 125953), (239, 64821), (527, 29397), (697, 22227), (717, 21607), (1271, 12189), (1581, 9799), (2091, 7409), (3813, 4063)]