72676245

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2141}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 121734144

約数和(自身を除く): 49057899

約数列:

[1, 3, 5, 15, 31, 73, 93, 155, 219, 365, 465, 1095, 2141, 2263, 6423, 6789, 10705, 11315, 32115, 33945, 66371, 156293, 199113, 331855, 468879, 781465, 995565, 2344395, 4845083, 14535249, 24225415, 72676245]

約数ペア:

[(1, 72676245), (3, 24225415), (5, 14535249), (15, 4845083), (31, 2344395), (73, 995565), (93, 781465), (155, 468879), (219, 331855), (365, 199113), (465, 156293), (1095, 66371), (2141, 33945), (2263, 32115), (6423, 11315), (6789, 10705)]