15671879995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 19580616000

約数和(自身を除く): 3908736005

約数列:

[1, 5, 29, 145, 401, 409, 659, 2005, 2045, 3295, 11629, 11861, 19111, 58145, 59305, 95555, 164009, 264259, 269531, 820045, 1321295, 1347655, 4756261, 7663511, 7816399, 23781305, 38317555, 39081995, 108081931, 540409655, 3134375999, 15671879995]

約数ペア:

[(1, 15671879995), (5, 3134375999), (29, 540409655), (145, 108081931), (401, 39081995), (409, 38317555), (659, 23781305), (2005, 7816399), (2045, 7663511), (3295, 4756261), (11629, 1347655), (11861, 1321295), (19111, 820045), (58145, 269531), (59305, 264259), (95555, 164009)]