196871265

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{373}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 352514448

約数和(自身を除く): 155643183

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 317, 333, 373, 555, 951, 1119, 1585, 1665, 1865, 2853, 3357, 4755, 5595, 11729, 13801, 14265, 16785, 35187, 41403, 58645, 69005, 105561, 118241, 124209, 175935, 207015, 354723, 527805, 591205, 621045, 1064169, 1773615, 4374917, 5320845, 13124751, 21874585, 39374253, 65623755, 196871265]

約数ペア:

[(1, 196871265), (3, 65623755), (5, 39374253), (9, 21874585), (15, 13124751), (37, 5320845), (45, 4374917), (111, 1773615), (185, 1064169), (317, 621045), (333, 591205), (373, 527805), (555, 354723), (951, 207015), (1119, 175935), (1585, 124209), (1665, 118241), (1865, 105561), (2853, 69005), (3357, 58645), (4755, 41403), (5595, 35187), (11729, 16785), (13801, 14265)]