123233765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 161948160

約数和(自身を除く): 38714395

約数列:

[1, 5, 17, 47, 85, 109, 235, 283, 545, 799, 1415, 1853, 3995, 4811, 5123, 9265, 13301, 24055, 25615, 30847, 66505, 87091, 154235, 226117, 435455, 524399, 1130585, 1449809, 2621995, 7249045, 24646753, 123233765]

約数ペア:

[(1, 123233765), (5, 24646753), (17, 7249045), (47, 2621995), (85, 1449809), (109, 1130585), (235, 524399), (283, 435455), (545, 226117), (799, 154235), (1415, 87091), (1853, 66505), (3995, 30847), (4811, 25615), (5123, 24055), (9265, 13301)]