102142275

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 176238720

約数和(自身を除く): 74096445

約数列:

[1, 3, 5, 15, 25, 41, 59, 75, 123, 177, 205, 295, 563, 615, 885, 1025, 1475, 1689, 2419, 2815, 3075, 4425, 7257, 8445, 12095, 14075, 23083, 33217, 36285, 42225, 60475, 69249, 99651, 115415, 166085, 181425, 346245, 498255, 577075, 830425, 1361897, 1731225, 2491275, 4085691, 6809485, 20428455, 34047425, 102142275]

約数ペア:

[(1, 102142275), (3, 34047425), (5, 20428455), (15, 6809485), (25, 4085691), (41, 2491275), (59, 1731225), (75, 1361897), (123, 830425), (177, 577075), (205, 498255), (295, 346245), (563, 181425), (615, 166085), (885, 115415), (1025, 99651), (1475, 69249), (1689, 60475), (2419, 42225), (2815, 36285), (3075, 33217), (4425, 23083), (7257, 14075), (8445, 12095)]