7660575

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 15481648

約数和(自身を除く): 7821073

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 97, 117, 135, 195, 225, 243, 291, 325, 351, 405, 485, 585, 675, 873, 975, 1053, 1215, 1261, 1455, 1755, 2025, 2425, 2619, 2925, 3159, 3783, 4365, 5265, 6075, 6305, 7275, 7857, 8775, 11349, 13095, 15795, 18915, 21825, 23571, 26325, 31525, 34047, 39285, 56745, 65475, 78975, 94575, 102141, 117855, 170235, 196425, 283725, 306423, 510705, 589275, 851175, 1532115, 2553525, 7660575]

約数ペア:

[(1, 7660575), (3, 2553525), (5, 1532115), (9, 851175), (13, 589275), (15, 510705), (25, 306423), (27, 283725), (39, 196425), (45, 170235), (65, 117855), (75, 102141), (81, 94575), (97, 78975), (117, 65475), (135, 56745), (195, 39285), (225, 34047), (243, 31525), (291, 26325), (325, 23571), (351, 21825), (405, 18915), (485, 15795), (585, 13095), (675, 11349), (873, 8775), (975, 7857), (1053, 7275), (1215, 6305), (1261, 6075), (1455, 5265), (1755, 4365), (2025, 3783), (2425, 3159), (2619, 2925)]