22715655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 38750400

約数和(自身を除く): 16034745

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 389, 687, 1145, 1167, 1945, 3435, 3893, 5835, 6613, 11679, 19465, 19839, 33065, 58395, 89081, 99195, 267243, 445405, 1336215, 1514377, 4543131, 7571885, 22715655]

約数ペア:

[(1, 22715655), (3, 7571885), (5, 4543131), (15, 1514377), (17, 1336215), (51, 445405), (85, 267243), (229, 99195), (255, 89081), (389, 58395), (687, 33065), (1145, 19839), (1167, 19465), (1945, 11679), (3435, 6613), (3893, 5835)]