123012435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 243919872

約数和(自身を除く): 120907437

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 227, 273, 397, 455, 681, 1135, 1191, 1365, 1589, 1985, 2779, 2951, 3405, 4767, 5161, 5955, 7945, 8337, 8853, 13895, 14755, 15483, 20657, 23835, 25805, 36127, 41685, 44265, 61971, 77415, 90119, 103285, 108381, 180635, 270357, 309855, 450595, 541905, 630833, 1171547, 1351785, 1892499, 3154165, 3514641, 5857735, 8200829, 9462495, 17573205, 24602487, 41004145, 123012435]

約数ペア:

[(1, 123012435), (3, 41004145), (5, 24602487), (7, 17573205), (13, 9462495), (15, 8200829), (21, 5857735), (35, 3514641), (39, 3154165), (65, 1892499), (91, 1351785), (105, 1171547), (195, 630833), (227, 541905), (273, 450595), (397, 309855), (455, 270357), (681, 180635), (1135, 108381), (1191, 103285), (1365, 90119), (1589, 77415), (1985, 61971), (2779, 44265), (2951, 41685), (3405, 36127), (4767, 25805), (5161, 23835), (5955, 20657), (7945, 15483), (8337, 14755), (8853, 13895)]