898498425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{4339}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 1627395840

約数和(自身を除く): 728897415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 251, 275, 753, 825, 1255, 2761, 3765, 4339, 6275, 8283, 13017, 13805, 18825, 21695, 41415, 47729, 65085, 69025, 108475, 143187, 207075, 238645, 325425, 715935, 1089089, 1193225, 3267267, 3579675, 5445445, 11979979, 16336335, 27227225, 35939937, 59899895, 81681675, 179699685, 299499475, 898498425]

約数ペア:

[(1, 898498425), (3, 299499475), (5, 179699685), (11, 81681675), (15, 59899895), (25, 35939937), (33, 27227225), (55, 16336335), (75, 11979979), (165, 5445445), (251, 3579675), (275, 3267267), (753, 1193225), (825, 1089089), (1255, 715935), (2761, 325425), (3765, 238645), (4339, 207075), (6275, 143187), (8283, 108475), (13017, 69025), (13805, 65085), (18825, 47729), (21695, 41415)]