275963813345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1235539}}^1$

素因数の和:1235717

約数の個数: 32

約数和(自身を含む): 375762309120

約数和(自身を除く): 99798495775

約数列:

[1, 5, 11, 31, 55, 131, 155, 341, 655, 1441, 1705, 4061, 7205, 20305, 44671, 223355, 1235539, 6177695, 13590929, 38301709, 67954645, 161855609, 191508545, 421318799, 809278045, 1780411699, 2106593995, 5017523879, 8902058495, 25087619395, 55192762669, 275963813345]

約数ペア:

[(1, 275963813345), (5, 55192762669), (11, 25087619395), (31, 8902058495), (55, 5017523879), (131, 2106593995), (155, 1780411699), (341, 809278045), (655, 421318799), (1441, 191508545), (1705, 161855609), (4061, 67954645), (7205, 38301709), (20305, 13590929), (44671, 6177695), (223355, 1235539)]