45687525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 83161344

約数和(自身を除く): 37473819

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 141, 195, 235, 325, 611, 705, 975, 997, 1175, 1833, 2991, 3055, 3525, 4985, 9165, 12961, 14955, 15275, 24925, 38883, 45825, 46859, 64805, 74775, 140577, 194415, 234295, 324025, 609167, 702885, 972075, 1171475, 1827501, 3045835, 3514425, 9137505, 15229175, 45687525]

約数ペア:

[(1, 45687525), (3, 15229175), (5, 9137505), (13, 3514425), (15, 3045835), (25, 1827501), (39, 1171475), (47, 972075), (65, 702885), (75, 609167), (141, 324025), (195, 234295), (235, 194415), (325, 140577), (611, 74775), (705, 64805), (975, 46859), (997, 45825), (1175, 38883), (1833, 24925), (2991, 15275), (3055, 14955), (3525, 12961), (4985, 9165)]