37426725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{89}}^2$

素因数の和:204

約数の個数: 72

約数和(自身を含む): 79469120

約数和(自身を除く): 42042395

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 89, 105, 135, 175, 189, 225, 267, 315, 445, 525, 623, 675, 801, 945, 1335, 1575, 1869, 2225, 2403, 3115, 4005, 4725, 5607, 6675, 7921, 9345, 12015, 15575, 16821, 20025, 23763, 28035, 39605, 46725, 55447, 60075, 71289, 84105, 118815, 140175, 166341, 198025, 213867, 277235, 356445, 420525, 499023, 594075, 831705, 1069335, 1386175, 1497069, 1782225, 2495115, 4158525, 5346675, 7485345, 12475575, 37426725]

約数ペア:

[(1, 37426725), (3, 12475575), (5, 7485345), (7, 5346675), (9, 4158525), (15, 2495115), (21, 1782225), (25, 1497069), (27, 1386175), (35, 1069335), (45, 831705), (63, 594075), (75, 499023), (89, 420525), (105, 356445), (135, 277235), (175, 213867), (189, 198025), (225, 166341), (267, 140175), (315, 118815), (445, 84105), (525, 71289), (623, 60075), (675, 55447), (801, 46725), (945, 39605), (1335, 28035), (1575, 23763), (1869, 20025), (2225, 16821), (2403, 15575), (3115, 12015), (4005, 9345), (4725, 7921), (5607, 6675)]