219022635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{18413}}^1$

素因数の和:18495

約数の個数: 32

約数和(自身を含む): 383600448

約数和(自身を除く): 164577813

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 305, 793, 915, 2379, 3965, 11895, 18413, 55239, 92065, 239369, 276195, 718107, 1123193, 1196845, 3369579, 3590535, 5615965, 14601509, 16847895, 43804527, 73007545, 219022635]

約数ペア:

[(1, 219022635), (3, 73007545), (5, 43804527), (13, 16847895), (15, 14601509), (39, 5615965), (61, 3590535), (65, 3369579), (183, 1196845), (195, 1123193), (305, 718107), (793, 276195), (915, 239369), (2379, 92065), (3965, 55239), (11895, 18413)]