15673328665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1\times {\mathrm{953}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 19930510080

約数和(自身を除く): 4257181415

約数列:

[1, 5, 19, 95, 233, 743, 953, 1165, 3715, 4427, 4765, 14117, 18107, 22135, 70585, 90535, 173119, 222049, 708079, 865595, 1110245, 3289261, 3540395, 4218931, 13453501, 16446305, 21094655, 67267505, 164982407, 824912035, 3134665733, 15673328665]

約数ペア:

[(1, 15673328665), (5, 3134665733), (19, 824912035), (95, 164982407), (233, 67267505), (743, 21094655), (953, 16446305), (1165, 13453501), (3715, 4218931), (4427, 3540395), (4765, 3289261), (14117, 1110245), (18107, 865595), (22135, 708079), (70585, 222049), (90535, 173119)]