69520275

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3121}}^1$

素因数の和:3154

約数の個数: 60

約数和(自身を含む): 140527464

約数和(自身を除く): 71007189

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2475, 3121, 4455, 7425, 9363, 15605, 22275, 28089, 34331, 46815, 78025, 84267, 102993, 140445, 171655, 234075, 252801, 308979, 421335, 514965, 702225, 858275, 926937, 1264005, 1544895, 2106675, 2574825, 2780811, 4634685, 6320025, 7724475, 13904055, 23173425, 69520275]

約数ペア:

[(1, 69520275), (3, 23173425), (5, 13904055), (9, 7724475), (11, 6320025), (15, 4634685), (25, 2780811), (27, 2574825), (33, 2106675), (45, 1544895), (55, 1264005), (75, 926937), (81, 858275), (99, 702225), (135, 514965), (165, 421335), (225, 308979), (275, 252801), (297, 234075), (405, 171655), (495, 140445), (675, 102993), (825, 84267), (891, 78025), (1485, 46815), (2025, 34331), (2475, 28089), (3121, 22275), (4455, 15605), (7425, 9363)]