149968725

素因数分解:

$3^1\times 5^2\times {\mathrm{1229}}^1\times {\mathrm{1627}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 248302560

約数和(自身を除く): 98333835

約数列:

[1, 3, 5, 15, 25, 75, 1229, 1627, 3687, 4881, 6145, 8135, 18435, 24405, 30725, 40675, 92175, 122025, 1999583, 5998749, 9997915, 29993745, 49989575, 149968725]

約数ペア:

[(1, 149968725), (3, 49989575), (5, 29993745), (15, 9997915), (25, 5998749), (75, 1999583), (1229, 122025), (1627, 92175), (3687, 40675), (4881, 30725), (6145, 24405), (8135, 18435)]