30850875

素因数分解:

$3^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 80

約数和(自身を含む): 62970336

約数和(自身を除く): 32119461

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 125, 135, 165, 225, 275, 277, 297, 375, 405, 495, 675, 825, 831, 891, 1125, 1375, 1385, 1485, 2025, 2475, 2493, 3047, 3375, 4125, 4155, 4455, 6925, 7425, 7479, 9141, 10125, 12375, 12465, 15235, 20775, 22275, 22437, 27423, 34625, 37125, 37395, 45705, 62325, 76175, 82269, 103875, 111375, 112185, 137115, 186975, 228525, 246807, 311625, 380875, 411345, 560925, 685575, 934875, 1142625, 1234035, 2056725, 2804625, 3427875, 6170175, 10283625, 30850875]

約数ペア:

[(1, 30850875), (3, 10283625), (5, 6170175), (9, 3427875), (11, 2804625), (15, 2056725), (25, 1234035), (27, 1142625), (33, 934875), (45, 685575), (55, 560925), (75, 411345), (81, 380875), (99, 311625), (125, 246807), (135, 228525), (165, 186975), (225, 137115), (275, 112185), (277, 111375), (297, 103875), (375, 82269), (405, 76175), (495, 62325), (675, 45705), (825, 37395), (831, 37125), (891, 34625), (1125, 27423), (1375, 22437), (1385, 22275), (1485, 20775), (2025, 15235), (2475, 12465), (2493, 12375), (3047, 10125), (3375, 9141), (4125, 7479), (4155, 7425), (4455, 6925)]