15162399

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11794401

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 239, 371, 399, 477, 717, 1007, 1113, 1197, 1673, 2151, 3021, 3339, 4541, 5019, 7049, 9063, 12667, 13623, 15057, 21147, 31787, 38001, 40869, 63441, 88669, 95361, 114003, 240673, 266007, 286083, 722019, 798021, 1684711, 2166057, 5054133, 15162399]

約数ペア:

[(1, 15162399), (3, 5054133), (7, 2166057), (9, 1684711), (19, 798021), (21, 722019), (53, 286083), (57, 266007), (63, 240673), (133, 114003), (159, 95361), (171, 88669), (239, 63441), (371, 40869), (399, 38001), (477, 31787), (717, 21147), (1007, 15057), (1113, 13623), (1197, 12667), (1673, 9063), (2151, 7049), (3021, 5019), (3339, 4541)]