74266425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 141133824

約数和(自身を除く): 66867399

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 113, 115, 127, 207, 225, 339, 345, 381, 565, 575, 635, 1017, 1035, 1143, 1695, 1725, 1905, 2599, 2825, 2921, 3175, 5085, 5175, 5715, 7797, 8475, 8763, 9525, 12995, 14351, 14605, 23391, 25425, 26289, 28575, 38985, 43053, 43815, 64975, 71755, 73025, 116955, 129159, 131445, 194925, 215265, 219075, 330073, 358775, 584775, 645795, 657225, 990219, 1076325, 1650365, 2970657, 3228975, 4951095, 8251825, 14853285, 24755475, 74266425]

約数ペア:

[(1, 74266425), (3, 24755475), (5, 14853285), (9, 8251825), (15, 4951095), (23, 3228975), (25, 2970657), (45, 1650365), (69, 1076325), (75, 990219), (113, 657225), (115, 645795), (127, 584775), (207, 358775), (225, 330073), (339, 219075), (345, 215265), (381, 194925), (565, 131445), (575, 129159), (635, 116955), (1017, 73025), (1035, 71755), (1143, 64975), (1695, 43815), (1725, 43053), (1905, 38985), (2599, 28575), (2825, 26289), (2921, 25425), (3175, 23391), (5085, 14605), (5175, 14351), (5715, 12995), (7797, 9525), (8475, 8763)]