979276725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13229}}^1$

素因数の和:13299

約数の個数: 72

約数和(自身を含む): 2047368960

約数和(自身を除く): 1068092235

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 987, 1175, 1575, 1645, 2115, 2961, 3525, 4935, 8225, 10575, 13229, 14805, 24675, 39687, 66145, 74025, 92603, 119061, 198435, 277809, 330725, 463015, 595305, 621763, 833427, 992175, 1389045, 1865289, 2315075, 2976525, 3108815, 4167135, 4352341, 5595867, 6945225, 9326445, 13057023, 15544075, 20835675, 21761705, 27979335, 39171069, 46632225, 65285115, 108808525, 139896675, 195855345, 326425575, 979276725]

約数ペア:

[(1, 979276725), (3, 326425575), (5, 195855345), (7, 139896675), (9, 108808525), (15, 65285115), (21, 46632225), (25, 39171069), (35, 27979335), (45, 21761705), (47, 20835675), (63, 15544075), (75, 13057023), (105, 9326445), (141, 6945225), (175, 5595867), (225, 4352341), (235, 4167135), (315, 3108815), (329, 2976525), (423, 2315075), (525, 1865289), (705, 1389045), (987, 992175), (1175, 833427), (1575, 621763), (1645, 595305), (2115, 463015), (2961, 330725), (3525, 277809), (4935, 198435), (8225, 119061), (10575, 92603), (13229, 74025), (14805, 66145), (24675, 39687)]