12145185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 22809852

約数和(自身を除く): 10664667

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 1597, 2535, 4791, 7605, 7985, 14373, 20761, 23955, 62283, 71865, 103805, 186849, 269893, 311415, 809679, 934245, 1349465, 2429037, 4048395, 12145185]

約数ペア:

[(1, 12145185), (3, 4048395), (5, 2429037), (9, 1349465), (13, 934245), (15, 809679), (39, 311415), (45, 269893), (65, 186849), (117, 103805), (169, 71865), (195, 62283), (507, 23955), (585, 20761), (845, 14373), (1521, 7985), (1597, 7605), (2535, 4791)]