158983425

素因数分解:

$3^3\times 5^2\times {\mathrm{317}}^1\times {\mathrm{743}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 293374080

約数和(自身を除く): 134390655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 317, 675, 743, 951, 1585, 2229, 2853, 3715, 4755, 6687, 7925, 8559, 11145, 14265, 18575, 20061, 23775, 33435, 42795, 55725, 71325, 100305, 167175, 213975, 235531, 501525, 706593, 1177655, 2119779, 3532965, 5888275, 6359337, 10598895, 17664825, 31796685, 52994475, 158983425]

約数ペア:

[(1, 158983425), (3, 52994475), (5, 31796685), (9, 17664825), (15, 10598895), (25, 6359337), (27, 5888275), (45, 3532965), (75, 2119779), (135, 1177655), (225, 706593), (317, 501525), (675, 235531), (743, 213975), (951, 167175), (1585, 100305), (2229, 71325), (2853, 55725), (3715, 42795), (4755, 33435), (6687, 23775), (7925, 20061), (8559, 18575), (11145, 14265)]