2723955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 4791360

約数和(自身を除く): 2067405

約数列:

[1, 3, 5, 13, 15, 39, 61, 65, 183, 195, 229, 305, 687, 793, 915, 1145, 2379, 2977, 3435, 3965, 8931, 11895, 13969, 14885, 41907, 44655, 69845, 181597, 209535, 544791, 907985, 2723955]

約数ペア:

[(1, 2723955), (3, 907985), (5, 544791), (13, 209535), (15, 181597), (39, 69845), (61, 44655), (65, 41907), (183, 14885), (195, 13969), (229, 11895), (305, 8931), (687, 3965), (793, 3435), (915, 2977), (1145, 2379)]