23551425

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 47496960

約数和(自身を除く): 23945535

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 37, 41, 45, 69, 75, 111, 115, 123, 135, 185, 205, 207, 225, 333, 345, 369, 555, 575, 615, 621, 675, 851, 925, 943, 999, 1025, 1035, 1107, 1517, 1665, 1725, 1845, 2553, 2775, 2829, 3075, 3105, 4255, 4551, 4715, 4995, 5175, 5535, 7585, 7659, 8325, 8487, 9225, 12765, 13653, 14145, 15525, 21275, 22755, 22977, 23575, 24975, 25461, 27675, 34891, 37925, 38295, 40959, 42435, 63825, 68265, 70725, 104673, 113775, 114885, 127305, 174455, 191475, 204795, 212175, 314019, 341325, 523365, 574425, 636525, 872275, 942057, 1023975, 1570095, 2616825, 4710285, 7850475, 23551425]

約数ペア:

[(1, 23551425), (3, 7850475), (5, 4710285), (9, 2616825), (15, 1570095), (23, 1023975), (25, 942057), (27, 872275), (37, 636525), (41, 574425), (45, 523365), (69, 341325), (75, 314019), (111, 212175), (115, 204795), (123, 191475), (135, 174455), (185, 127305), (205, 114885), (207, 113775), (225, 104673), (333, 70725), (345, 68265), (369, 63825), (555, 42435), (575, 40959), (615, 38295), (621, 37925), (675, 34891), (851, 27675), (925, 25461), (943, 24975), (999, 23575), (1025, 22977), (1035, 22755), (1107, 21275), (1517, 15525), (1665, 14145), (1725, 13653), (1845, 12765), (2553, 9225), (2775, 8487), (2829, 8325), (3075, 7659), (3105, 7585), (4255, 5535), (4551, 5175), (4715, 4995)]