179016145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{947}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 268655616

約数和(自身を除く): 89639471

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 491, 947, 2455, 3437, 4735, 5401, 6629, 10417, 17185, 27005, 33145, 37807, 52085, 72919, 189035, 364595, 464977, 2324885, 3254839, 5114747, 16274195, 25573735, 35803229, 179016145]

約数ペア:

[(1, 179016145), (5, 35803229), (7, 25573735), (11, 16274195), (35, 5114747), (55, 3254839), (77, 2324885), (385, 464977), (491, 364595), (947, 189035), (2455, 72919), (3437, 52085), (4735, 37807), (5401, 33145), (6629, 27005), (10417, 17185)]