154906245

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{20369}}^1$

素因数の和:20406

約数の個数: 36

約数和(自身を含む): 290761380

約数和(自身を除く): 135855135

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2535, 7605, 20369, 61107, 101845, 183321, 264797, 305535, 794391, 916605, 1323985, 2383173, 3442361, 3971955, 10327083, 11915865, 17211805, 30981249, 51635415, 154906245]

約数ペア:

[(1, 154906245), (3, 51635415), (5, 30981249), (9, 17211805), (13, 11915865), (15, 10327083), (39, 3971955), (45, 3442361), (65, 2383173), (117, 1323985), (169, 916605), (195, 794391), (507, 305535), (585, 264797), (845, 183321), (1521, 101845), (2535, 61107), (7605, 20369)]