129648855

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 245145600

約数和(自身を除く): 115496745

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 223, 245, 339, 343, 565, 669, 735, 791, 1029, 1115, 1561, 1695, 1715, 2373, 3345, 3955, 4683, 5145, 5537, 7805, 10927, 11865, 16611, 23415, 25199, 27685, 32781, 38759, 54635, 75597, 76489, 83055, 116277, 125995, 163905, 176393, 193795, 229467, 377985, 382445, 529179, 581385, 881965, 1147335, 1234751, 2645895, 3704253, 6173755, 8643257, 18521265, 25929771, 43216285, 129648855]

約数ペア:

[(1, 129648855), (3, 43216285), (5, 25929771), (7, 18521265), (15, 8643257), (21, 6173755), (35, 3704253), (49, 2645895), (105, 1234751), (113, 1147335), (147, 881965), (223, 581385), (245, 529179), (339, 382445), (343, 377985), (565, 229467), (669, 193795), (735, 176393), (791, 163905), (1029, 125995), (1115, 116277), (1561, 83055), (1695, 76489), (1715, 75597), (2373, 54635), (3345, 38759), (3955, 32781), (4683, 27685), (5145, 25199), (5537, 23415), (7805, 16611), (10927, 11865)]