406799055

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 770796000

約数和(自身を除く): 363996945

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 169, 195, 359, 447, 507, 585, 745, 845, 1077, 1341, 1521, 1795, 1937, 2235, 2535, 3231, 4667, 5385, 5811, 6705, 7605, 9685, 14001, 16155, 17433, 23335, 25181, 29055, 42003, 53491, 60671, 70005, 75543, 87165, 125905, 160473, 182013, 210015, 226629, 267455, 303355, 377715, 481419, 546039, 695383, 802365, 910065, 1133145, 2086149, 2407095, 2730195, 3476915, 6258447, 9039979, 10430745, 27119937, 31292235, 45199895, 81359811, 135599685, 406799055]

約数ペア:

[(1, 406799055), (3, 135599685), (5, 81359811), (9, 45199895), (13, 31292235), (15, 27119937), (39, 10430745), (45, 9039979), (65, 6258447), (117, 3476915), (149, 2730195), (169, 2407095), (195, 2086149), (359, 1133145), (447, 910065), (507, 802365), (585, 695383), (745, 546039), (845, 481419), (1077, 377715), (1341, 303355), (1521, 267455), (1795, 226629), (1937, 210015), (2235, 182013), (2535, 160473), (3231, 125905), (4667, 87165), (5385, 75543), (5811, 70005), (6705, 60671), (7605, 53491), (9685, 42003), (14001, 29055), (16155, 25181), (17433, 23335)]