8290425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 16123968

約数和(自身を除く): 7833543

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 773, 825, 975, 2145, 2319, 3575, 3865, 8503, 10049, 10725, 11595, 19325, 25509, 30147, 42515, 50245, 57975, 110539, 127545, 150735, 212575, 251225, 331617, 552695, 637725, 753675, 1658085, 2763475, 8290425]

約数ペア:

[(1, 8290425), (3, 2763475), (5, 1658085), (11, 753675), (13, 637725), (15, 552695), (25, 331617), (33, 251225), (39, 212575), (55, 150735), (65, 127545), (75, 110539), (143, 57975), (165, 50245), (195, 42515), (275, 30147), (325, 25509), (429, 19325), (715, 11595), (773, 10725), (825, 10049), (975, 8503), (2145, 3865), (2319, 3575)]