72408635

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 24359365

約数列:

[1, 5, 13, 59, 65, 79, 239, 295, 395, 767, 1027, 1195, 3107, 3835, 4661, 5135, 14101, 15535, 18881, 23305, 60593, 70505, 94405, 183313, 245453, 302965, 916565, 1113979, 1227265, 5569895, 14481727, 72408635]

約数ペア:

[(1, 72408635), (5, 14481727), (13, 5569895), (59, 1227265), (65, 1113979), (79, 916565), (239, 302965), (295, 245453), (395, 183313), (767, 94405), (1027, 70505), (1195, 60593), (3107, 23305), (3835, 18881), (4661, 15535), (5135, 14101)]