19589968695

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{122273}}^1$

素因数の和:123263

約数の個数: 32

約数和(自身を含む): 34228894464

約数和(自身を除く): 14638925769

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 971, 2913, 4855, 10681, 14565, 32043, 53405, 122273, 160215, 366819, 611365, 1345003, 1834095, 4035009, 6725015, 20175045, 118727083, 356181249, 593635415, 1305997913, 1780906245, 3917993739, 6529989565, 19589968695]

約数ペア:

[(1, 19589968695), (3, 6529989565), (5, 3917993739), (11, 1780906245), (15, 1305997913), (33, 593635415), (55, 356181249), (165, 118727083), (971, 20175045), (2913, 6725015), (4855, 4035009), (10681, 1834095), (14565, 1345003), (32043, 611365), (53405, 366819), (122273, 160215)]