75442995

素因数分解:

$3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 140055552

約数和(自身を除く): 64612557

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 243, 279, 405, 465, 837, 1215, 1395, 2003, 2511, 4185, 6009, 7533, 10015, 12555, 18027, 30045, 37665, 54081, 62093, 90135, 162243, 186279, 270405, 310465, 486729, 558837, 811215, 931395, 1676511, 2433645, 2794185, 5029533, 8382555, 15088599, 25147665, 75442995]

約数ペア:

[(1, 75442995), (3, 25147665), (5, 15088599), (9, 8382555), (15, 5029533), (27, 2794185), (31, 2433645), (45, 1676511), (81, 931395), (93, 811215), (135, 558837), (155, 486729), (243, 310465), (279, 270405), (405, 186279), (465, 162243), (837, 90135), (1215, 62093), (1395, 54081), (2003, 37665), (2511, 30045), (4185, 18027), (6009, 12555), (7533, 10015)]