7294105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 12192768

約数和(自身を除く): 4898663

約数列:

[1, 5, 7, 13, 17, 23, 35, 41, 65, 85, 91, 115, 119, 161, 205, 221, 287, 299, 391, 455, 533, 595, 697, 805, 943, 1105, 1435, 1495, 1547, 1955, 2093, 2665, 2737, 3485, 3731, 4715, 4879, 5083, 6601, 7735, 9061, 10465, 12259, 13685, 16031, 18655, 24395, 25415, 33005, 35581, 45305, 61295, 63427, 80155, 85813, 112217, 177905, 208403, 317135, 429065, 561085, 1042015, 1458821, 7294105]

約数ペア:

[(1, 7294105), (5, 1458821), (7, 1042015), (13, 561085), (17, 429065), (23, 317135), (35, 208403), (41, 177905), (65, 112217), (85, 85813), (91, 80155), (115, 63427), (119, 61295), (161, 45305), (205, 35581), (221, 33005), (287, 25415), (299, 24395), (391, 18655), (455, 16031), (533, 13685), (595, 12259), (697, 10465), (805, 9061), (943, 7735), (1105, 6601), (1435, 5083), (1495, 4879), (1547, 4715), (1955, 3731), (2093, 3485), (2665, 2737)]