48644775

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{1451}}^1$

素因数の和:1616

約数の個数: 36

約数和(自身を含む): 87773400

約数和(自身を除く): 39128625

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 1341, 1451, 2235, 3725, 4353, 6705, 7255, 11175, 13059, 21765, 33525, 36275, 65295, 108825, 216199, 326475, 648597, 1080995, 1945791, 3242985, 5404975, 9728955, 16214925, 48644775]

約数ペア:

[(1, 48644775), (3, 16214925), (5, 9728955), (9, 5404975), (15, 3242985), (25, 1945791), (45, 1080995), (75, 648597), (149, 326475), (225, 216199), (447, 108825), (745, 65295), (1341, 36275), (1451, 33525), (2235, 21765), (3725, 13059), (4353, 11175), (6705, 7255)]