40239675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:933

約数の個数: 72

約数和(自身を含む): 85307040

約数和(自身を除く): 45067365

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 29, 35, 45, 63, 75, 87, 105, 145, 175, 203, 225, 261, 315, 435, 525, 609, 725, 881, 1015, 1305, 1575, 1827, 2175, 2643, 3045, 4405, 5075, 6167, 6525, 7929, 9135, 13215, 15225, 18501, 22025, 25549, 30835, 39645, 45675, 55503, 66075, 76647, 92505, 127745, 154175, 178843, 198225, 229941, 277515, 383235, 462525, 536529, 638725, 894215, 1149705, 1387575, 1609587, 1916175, 2682645, 4471075, 5748525, 8047935, 13413225, 40239675]

約数ペア:

[(1, 40239675), (3, 13413225), (5, 8047935), (7, 5748525), (9, 4471075), (15, 2682645), (21, 1916175), (25, 1609587), (29, 1387575), (35, 1149705), (45, 894215), (63, 638725), (75, 536529), (87, 462525), (105, 383235), (145, 277515), (175, 229941), (203, 198225), (225, 178843), (261, 154175), (315, 127745), (435, 92505), (525, 76647), (609, 66075), (725, 55503), (881, 45675), (1015, 39645), (1305, 30835), (1575, 25549), (1827, 22025), (2175, 18501), (2643, 15225), (3045, 13215), (4405, 9135), (5075, 7929), (6167, 6525)]