28959450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14851}}^1$

素因数の和:14879

約数の個数: 48

約数和(自身を含む): 77349216

約数和(自身を除く): 48389766

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 14851, 29702, 44553, 74255, 89106, 148510, 193063, 222765, 371275, 386126, 445530, 579189, 742550, 965315, 1113825, 1158378, 1930630, 2227650, 2895945, 4826575, 5791890, 9653150, 14479725, 28959450]

約数ペア:

[(1, 28959450), (2, 14479725), (3, 9653150), (5, 5791890), (6, 4826575), (10, 2895945), (13, 2227650), (15, 1930630), (25, 1158378), (26, 1113825), (30, 965315), (39, 742550), (50, 579189), (65, 445530), (75, 386126), (78, 371275), (130, 222765), (150, 193063), (195, 148510), (325, 89106), (390, 74255), (650, 44553), (975, 29702), (1950, 14851)]