17022005

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 12008395

約数列:

[1, 5, 7, 11, 13, 19, 35, 55, 65, 77, 91, 95, 133, 143, 179, 209, 247, 385, 455, 665, 715, 895, 1001, 1045, 1235, 1253, 1463, 1729, 1969, 2327, 2717, 3401, 5005, 6265, 7315, 8645, 9845, 11635, 13585, 13783, 16289, 17005, 19019, 23807, 25597, 37411, 44213, 68915, 81445, 95095, 119035, 127985, 179179, 187055, 221065, 261877, 309491, 486343, 895895, 1309385, 1547455, 2431715, 3404401, 17022005]

約数ペア:

[(1, 17022005), (5, 3404401), (7, 2431715), (11, 1547455), (13, 1309385), (19, 895895), (35, 486343), (55, 309491), (65, 261877), (77, 221065), (91, 187055), (95, 179179), (133, 127985), (143, 119035), (179, 95095), (209, 81445), (247, 68915), (385, 44213), (455, 37411), (665, 25597), (715, 23807), (895, 19019), (1001, 17005), (1045, 16289), (1235, 13783), (1253, 13585), (1463, 11635), (1729, 9845), (1969, 8645), (2327, 7315), (2717, 6265), (3401, 5005)]