15138150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 38432064

約数和(自身を除く): 23293914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 2347, 3225, 4694, 6450, 7041, 11735, 14082, 23470, 35205, 58675, 70410, 100921, 117350, 176025, 201842, 302763, 352050, 504605, 605526, 1009210, 1513815, 2523025, 3027630, 5046050, 7569075, 15138150]

約数ペア:

[(1, 15138150), (2, 7569075), (3, 5046050), (5, 3027630), (6, 2523025), (10, 1513815), (15, 1009210), (25, 605526), (30, 504605), (43, 352050), (50, 302763), (75, 201842), (86, 176025), (129, 117350), (150, 100921), (215, 70410), (258, 58675), (430, 35205), (645, 23470), (1075, 14082), (1290, 11735), (2150, 7041), (2347, 6450), (3225, 4694)]