99970305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 178606080

約数和(自身を除く): 78635775

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 101, 115, 151, 285, 303, 345, 437, 453, 505, 755, 1311, 1515, 1919, 2185, 2265, 2323, 2869, 3473, 5757, 6555, 6969, 8607, 9595, 10419, 11615, 14345, 15251, 17365, 28785, 34845, 43035, 44137, 45753, 52095, 65987, 76255, 132411, 197961, 220685, 228765, 289769, 329935, 350773, 662055, 869307, 989805, 1052319, 1448845, 1753865, 4346535, 5261595, 6664687, 19994061, 33323435, 99970305]

約数ペア:

[(1, 99970305), (3, 33323435), (5, 19994061), (15, 6664687), (19, 5261595), (23, 4346535), (57, 1753865), (69, 1448845), (95, 1052319), (101, 989805), (115, 869307), (151, 662055), (285, 350773), (303, 329935), (345, 289769), (437, 228765), (453, 220685), (505, 197961), (755, 132411), (1311, 76255), (1515, 65987), (1919, 52095), (2185, 45753), (2265, 44137), (2323, 43035), (2869, 34845), (3473, 28785), (5757, 17365), (6555, 15251), (6969, 14345), (8607, 11615), (9595, 10419)]