15297508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 29962240

約数和(自身を除く): 14664732

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 151, 172, 302, 589, 604, 817, 1178, 1333, 1634, 2356, 2666, 2869, 3268, 4681, 5332, 5738, 6493, 9362, 11476, 12986, 18724, 25327, 25972, 50654, 88939, 101308, 123367, 177878, 201283, 246734, 355756, 402566, 493468, 805132, 3824377, 7648754, 15297508]

約数ペア:

[(1, 15297508), (2, 7648754), (4, 3824377), (19, 805132), (31, 493468), (38, 402566), (43, 355756), (62, 246734), (76, 201283), (86, 177878), (124, 123367), (151, 101308), (172, 88939), (302, 50654), (589, 25972), (604, 25327), (817, 18724), (1178, 12986), (1333, 11476), (1634, 9362), (2356, 6493), (2666, 5738), (2869, 5332), (3268, 4681)]