39044915

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 72

約数和(自身を含む): 63086688

約数和(自身を除く): 24041773

約数列:

[1, 5, 7, 13, 23, 35, 41, 49, 65, 91, 115, 161, 169, 205, 245, 287, 299, 455, 533, 637, 805, 845, 943, 1127, 1183, 1435, 1495, 2009, 2093, 2665, 3185, 3731, 3887, 4715, 5635, 5915, 6601, 6929, 8281, 10045, 10465, 12259, 14651, 18655, 19435, 26117, 27209, 33005, 34645, 41405, 46207, 48503, 61295, 73255, 85813, 130585, 136045, 159367, 190463, 231035, 242515, 339521, 429065, 600691, 796835, 952315, 1115569, 1697605, 3003455, 5577845, 7808983, 39044915]

約数ペア:

[(1, 39044915), (5, 7808983), (7, 5577845), (13, 3003455), (23, 1697605), (35, 1115569), (41, 952315), (49, 796835), (65, 600691), (91, 429065), (115, 339521), (161, 242515), (169, 231035), (205, 190463), (245, 159367), (287, 136045), (299, 130585), (455, 85813), (533, 73255), (637, 61295), (805, 48503), (845, 46207), (943, 41405), (1127, 34645), (1183, 33005), (1435, 27209), (1495, 26117), (2009, 19435), (2093, 18655), (2665, 14651), (3185, 12259), (3731, 10465), (3887, 10045), (4715, 8281), (5635, 6929), (5915, 6601)]