151489125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{89}}^2$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 292433544

約数和(自身を除く): 140944419

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 89, 125, 153, 225, 255, 267, 375, 425, 445, 765, 801, 1125, 1275, 1335, 1513, 2125, 2225, 3825, 4005, 4539, 6375, 6675, 7565, 7921, 11125, 13617, 19125, 20025, 22695, 23763, 33375, 37825, 39605, 68085, 71289, 100125, 113475, 118815, 134657, 189125, 198025, 340425, 356445, 403971, 567375, 594075, 673285, 990125, 1211913, 1702125, 1782225, 2019855, 2970375, 3366425, 6059565, 8911125, 10099275, 16832125, 30297825, 50496375, 151489125]

約数ペア:

[(1, 151489125), (3, 50496375), (5, 30297825), (9, 16832125), (15, 10099275), (17, 8911125), (25, 6059565), (45, 3366425), (51, 2970375), (75, 2019855), (85, 1782225), (89, 1702125), (125, 1211913), (153, 990125), (225, 673285), (255, 594075), (267, 567375), (375, 403971), (425, 356445), (445, 340425), (765, 198025), (801, 189125), (1125, 134657), (1275, 118815), (1335, 113475), (1513, 100125), (2125, 71289), (2225, 68085), (3825, 39605), (4005, 37825), (4539, 33375), (6375, 23763), (6675, 22695), (7565, 20025), (7921, 19125), (11125, 13617)]