907132005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 1720930536

約数和(自身を除く): 813798531

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 101, 117, 169, 195, 303, 505, 507, 585, 845, 909, 1181, 1313, 1515, 1521, 2535, 3543, 3939, 4545, 5905, 6565, 7605, 10629, 11817, 15353, 17069, 17715, 19695, 46059, 51207, 53145, 59085, 76765, 85345, 119281, 138177, 153621, 199589, 230295, 256035, 357843, 596405, 598767, 690885, 768105, 997945, 1073529, 1550653, 1789215, 1796301, 2993835, 4651959, 5367645, 7753265, 8981505, 13955877, 20158489, 23259795, 60475467, 69779385, 100792445, 181426401, 302377335, 907132005]

約数ペア:

[(1, 907132005), (3, 302377335), (5, 181426401), (9, 100792445), (13, 69779385), (15, 60475467), (39, 23259795), (45, 20158489), (65, 13955877), (101, 8981505), (117, 7753265), (169, 5367645), (195, 4651959), (303, 2993835), (505, 1796301), (507, 1789215), (585, 1550653), (845, 1073529), (909, 997945), (1181, 768105), (1313, 690885), (1515, 598767), (1521, 596405), (2535, 357843), (3543, 256035), (3939, 230295), (4545, 199589), (5905, 153621), (6565, 138177), (7605, 119281), (10629, 85345), (11817, 76765), (15353, 59085), (17069, 53145), (17715, 51207), (19695, 46059)]