45287985

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 74793600

約数和(自身を除く): 29505615

約数列:

[1, 3, 5, 15, 41, 123, 205, 211, 349, 615, 633, 1047, 1055, 1745, 3165, 5235, 8651, 14309, 25953, 42927, 43255, 71545, 73639, 129765, 214635, 220917, 368195, 1104585, 3019199, 9057597, 15095995, 45287985]

約数ペア:

[(1, 45287985), (3, 15095995), (5, 9057597), (15, 3019199), (41, 1104585), (123, 368195), (205, 220917), (211, 214635), (349, 129765), (615, 73639), (633, 71545), (1047, 43255), (1055, 42927), (1745, 25953), (3165, 14309), (5235, 8651)]