289324275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6133}}^1$

素因数の和:6200

約数の個数: 48

約数和(自身を含む): 520261344

約数和(自身を除く): 230937069

約数列:

[1, 3, 5, 15, 17, 25, 37, 51, 75, 85, 111, 185, 255, 425, 555, 629, 925, 1275, 1887, 2775, 3145, 6133, 9435, 15725, 18399, 30665, 47175, 91995, 104261, 153325, 226921, 312783, 459975, 521305, 680763, 1134605, 1563915, 2606525, 3403815, 3857657, 5673025, 7819575, 11572971, 17019075, 19288285, 57864855, 96441425, 289324275]

約数ペア:

[(1, 289324275), (3, 96441425), (5, 57864855), (15, 19288285), (17, 17019075), (25, 11572971), (37, 7819575), (51, 5673025), (75, 3857657), (85, 3403815), (111, 2606525), (185, 1563915), (255, 1134605), (425, 680763), (555, 521305), (629, 459975), (925, 312783), (1275, 226921), (1887, 153325), (2775, 104261), (3145, 91995), (6133, 47175), (9435, 30665), (15725, 18399)]