339912975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 592533504

約数和(自身を除く): 252620529

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 101, 115, 303, 345, 505, 575, 1515, 1725, 1951, 2323, 2525, 5853, 6969, 7575, 9755, 11615, 29265, 34845, 44873, 48775, 58075, 134619, 146325, 174225, 197051, 224365, 591153, 673095, 985255, 1121825, 2955765, 3365475, 4532173, 4926275, 13596519, 14778825, 22660865, 67982595, 113304325, 339912975]

約数ペア:

[(1, 339912975), (3, 113304325), (5, 67982595), (15, 22660865), (23, 14778825), (25, 13596519), (69, 4926275), (75, 4532173), (101, 3365475), (115, 2955765), (303, 1121825), (345, 985255), (505, 673095), (575, 591153), (1515, 224365), (1725, 197051), (1951, 174225), (2323, 146325), (2525, 134619), (5853, 58075), (6969, 48775), (7575, 44873), (9755, 34845), (11615, 29265)]