2435355

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 4769856

約数和(自身を除く): 2334501

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 181, 195, 207, 299, 345, 543, 585, 897, 905, 1035, 1495, 1629, 2353, 2691, 2715, 4163, 4485, 7059, 8145, 11765, 12489, 13455, 20815, 21177, 35295, 37467, 54119, 62445, 105885, 162357, 187335, 270595, 487071, 811785, 2435355]

約数ペア:

[(1, 2435355), (3, 811785), (5, 487071), (9, 270595), (13, 187335), (15, 162357), (23, 105885), (39, 62445), (45, 54119), (65, 37467), (69, 35295), (115, 21177), (117, 20815), (181, 13455), (195, 12489), (207, 11765), (299, 8145), (345, 7059), (543, 4485), (585, 4163), (897, 2715), (905, 2691), (1035, 2353), (1495, 1629)]