7468965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 14990976

約数和(自身を除く): 7522011

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 131, 181, 315, 393, 543, 655, 905, 917, 1179, 1267, 1629, 1965, 2715, 2751, 3801, 4585, 5895, 6335, 8145, 8253, 11403, 13755, 19005, 23711, 41265, 57015, 71133, 118555, 165977, 213399, 355665, 497931, 829885, 1066995, 1493793, 2489655, 7468965]

約数ペア:

[(1, 7468965), (3, 2489655), (5, 1493793), (7, 1066995), (9, 829885), (15, 497931), (21, 355665), (35, 213399), (45, 165977), (63, 118555), (105, 71133), (131, 57015), (181, 41265), (315, 23711), (393, 19005), (543, 13755), (655, 11403), (905, 8253), (917, 8145), (1179, 6335), (1267, 5895), (1629, 4585), (1965, 3801), (2715, 2751)]