2644108875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{123701}}^1$

素因数の和:123741

約数の個数: 48

約数和(自身を含む): 5017353120

約数和(自身を除く): 2373244245

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 2375, 4275, 7125, 21375, 123701, 371103, 618505, 1113309, 1855515, 2350319, 3092525, 5566545, 7050957, 9277575, 11751595, 15462625, 21152871, 27832725, 35254785, 46387875, 58757975, 105764355, 139163625, 176273925, 293789875, 528821775, 881369625, 2644108875]

約数ペア:

[(1, 2644108875), (3, 881369625), (5, 528821775), (9, 293789875), (15, 176273925), (19, 139163625), (25, 105764355), (45, 58757975), (57, 46387875), (75, 35254785), (95, 27832725), (125, 21152871), (171, 15462625), (225, 11751595), (285, 9277575), (375, 7050957), (475, 5566545), (855, 3092525), (1125, 2350319), (1425, 1855515), (2375, 1113309), (4275, 618505), (7125, 371103), (21375, 123701)]