17038515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 14894925

約数列:

[1, 3, 5, 13, 15, 23, 29, 39, 65, 69, 87, 115, 131, 145, 195, 299, 345, 377, 393, 435, 655, 667, 897, 1131, 1495, 1703, 1885, 1965, 2001, 3013, 3335, 3799, 4485, 5109, 5655, 8515, 8671, 9039, 10005, 11397, 15065, 18995, 25545, 26013, 39169, 43355, 45195, 49387, 56985, 87377, 117507, 130065, 148161, 195845, 246935, 262131, 436885, 587535, 740805, 1135901, 1310655, 3407703, 5679505, 17038515]

約数ペア:

[(1, 17038515), (3, 5679505), (5, 3407703), (13, 1310655), (15, 1135901), (23, 740805), (29, 587535), (39, 436885), (65, 262131), (69, 246935), (87, 195845), (115, 148161), (131, 130065), (145, 117507), (195, 87377), (299, 56985), (345, 49387), (377, 45195), (393, 43355), (435, 39169), (655, 26013), (667, 25545), (897, 18995), (1131, 15065), (1495, 11397), (1703, 10005), (1885, 9039), (1965, 8671), (2001, 8515), (3013, 5655), (3335, 5109), (3799, 4485)]