90002925

素因数分解:

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

素因数の和:1282

約数の個数: 36

約数和(自身を含む): 161715840

約数和(自身を除く): 71712915

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 607, 659, 1821, 1977, 3035, 3295, 5463, 5931, 9105, 9885, 15175, 16475, 27315, 29655, 45525, 49425, 136575, 148275, 400013, 1200039, 2000065, 3600117, 6000195, 10000325, 18000585, 30000975, 90002925]

約数ペア:

[(1, 90002925), (3, 30000975), (5, 18000585), (9, 10000325), (15, 6000195), (25, 3600117), (45, 2000065), (75, 1200039), (225, 400013), (607, 148275), (659, 136575), (1821, 49425), (1977, 45525), (3035, 29655), (3295, 27315), (5463, 16475), (5931, 15175), (9105, 9885)]