2841525

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 5189028

約数和(自身を除く): 2347503

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 173, 219, 225, 365, 519, 657, 865, 1095, 1557, 1825, 2595, 3285, 4325, 5475, 7785, 12629, 12975, 16425, 37887, 38925, 63145, 113661, 189435, 315725, 568305, 947175, 2841525]

約数ペア:

[(1, 2841525), (3, 947175), (5, 568305), (9, 315725), (15, 189435), (25, 113661), (45, 63145), (73, 38925), (75, 37887), (173, 16425), (219, 12975), (225, 12629), (365, 7785), (519, 5475), (657, 4325), (865, 3285), (1095, 2595), (1557, 1825)]