7573995

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 15685488

約数和(自身を除く): 8111493

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 107, 117, 121, 143, 165, 195, 321, 363, 429, 495, 535, 585, 605, 715, 963, 1089, 1177, 1287, 1391, 1573, 1605, 1815, 2145, 3531, 4173, 4719, 4815, 5445, 5885, 6435, 6955, 7865, 10593, 12519, 12947, 14157, 15301, 17655, 20865, 23595, 38841, 45903, 52965, 62595, 64735, 70785, 76505, 116523, 137709, 168311, 194205, 229515, 504933, 582615, 688545, 841555, 1514799, 2524665, 7573995]

約数ペア:

[(1, 7573995), (3, 2524665), (5, 1514799), (9, 841555), (11, 688545), (13, 582615), (15, 504933), (33, 229515), (39, 194205), (45, 168311), (55, 137709), (65, 116523), (99, 76505), (107, 70785), (117, 64735), (121, 62595), (143, 52965), (165, 45903), (195, 38841), (321, 23595), (363, 20865), (429, 17655), (495, 15301), (535, 14157), (585, 12947), (605, 12519), (715, 10593), (963, 7865), (1089, 6955), (1177, 6435), (1287, 5885), (1391, 5445), (1573, 4815), (1605, 4719), (1815, 4173), (2145, 3531)]