21167166255

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{24097}}^1$

素因数の和:24635

約数の個数: 32

約数和(自身を含む): 34175976384

約数和(自身を除く): 13008810129

約数列:

[1, 3, 5, 15, 157, 373, 471, 785, 1119, 1865, 2355, 5595, 24097, 58561, 72291, 120485, 175683, 292805, 361455, 878415, 3783229, 8988181, 11349687, 18916145, 26964543, 44940905, 56748435, 134822715, 1411144417, 4233433251, 7055722085, 21167166255]

約数ペア:

[(1, 21167166255), (3, 7055722085), (5, 4233433251), (15, 1411144417), (157, 134822715), (373, 56748435), (471, 44940905), (785, 26964543), (1119, 18916145), (1865, 11349687), (2355, 8988181), (5595, 3783229), (24097, 878415), (58561, 361455), (72291, 292805), (120485, 175683)]