30000975

素因数分解:

$3^1\times 5^2\times {\mathrm{607}}^1\times {\mathrm{659}}^1$

素因数の和:1279

約数の個数: 24

約数和(自身を含む): 49758720

約数和(自身を除く): 19757745

約数列:

[1, 3, 5, 15, 25, 75, 607, 659, 1821, 1977, 3035, 3295, 9105, 9885, 15175, 16475, 45525, 49425, 400013, 1200039, 2000065, 6000195, 10000325, 30000975]

約数ペア:

[(1, 30000975), (3, 10000325), (5, 6000195), (15, 2000065), (25, 1200039), (75, 400013), (607, 49425), (659, 45525), (1821, 16475), (1977, 15175), (3035, 9885), (3295, 9105)]