25356780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46957}}^1$

素因数の和:46975

約数の個数: 48

約数和(自身を含む): 78889440

約数和(自身を除く): 53532660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 46957, 93914, 140871, 187828, 234785, 281742, 422613, 469570, 563484, 704355, 845226, 939140, 1267839, 1408710, 1690452, 2113065, 2535678, 2817420, 4226130, 5071356, 6339195, 8452260, 12678390, 25356780]

約数ペア:

[(1, 25356780), (2, 12678390), (3, 8452260), (4, 6339195), (5, 5071356), (6, 4226130), (9, 2817420), (10, 2535678), (12, 2113065), (15, 1690452), (18, 1408710), (20, 1267839), (27, 939140), (30, 845226), (36, 704355), (45, 563484), (54, 469570), (60, 422613), (90, 281742), (108, 234785), (135, 187828), (180, 140871), (270, 93914), (540, 46957)]