13245012015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{16829}}^1$

素因数の和:17647

約数の個数: 32

約数和(自身を含む): 21520857600

約数和(自身を除く): 8275845585

約数列:

[1, 3, 5, 15, 71, 213, 355, 739, 1065, 2217, 3695, 11085, 16829, 50487, 52469, 84145, 157407, 252435, 262345, 787035, 1194859, 3584577, 5974295, 12436631, 17922885, 37309893, 62183155, 186549465, 883000801, 2649002403, 4415004005, 13245012015]

約数ペア:

[(1, 13245012015), (3, 4415004005), (5, 2649002403), (15, 883000801), (71, 186549465), (213, 62183155), (355, 37309893), (739, 17922885), (1065, 12436631), (2217, 5974295), (3695, 3584577), (11085, 1194859), (16829, 787035), (50487, 262345), (52469, 252435), (84145, 157407)]