2452725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 4797312

約数和(自身を除く): 2344587

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 991, 2475, 2973, 4955, 8919, 10901, 14865, 24775, 32703, 44595, 54505, 74325, 98109, 163515, 222975, 272525, 490545, 817575, 2452725]

約数ペア:

[(1, 2452725), (3, 817575), (5, 490545), (9, 272525), (11, 222975), (15, 163515), (25, 98109), (33, 74325), (45, 54505), (55, 44595), (75, 32703), (99, 24775), (165, 14865), (225, 10901), (275, 8919), (495, 4955), (825, 2973), (991, 2475)]