39471075

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 85113600

約数和(自身を除く): 45642525

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1319, 1425, 1575, 1995, 3325, 3957, 4275, 5985, 6595, 9233, 9975, 11871, 19785, 25061, 27699, 29925, 32975, 46165, 59355, 75183, 83097, 98925, 125305, 138495, 175427, 225549, 230825, 296775, 375915, 415485, 526281, 626525, 692475, 877135, 1127745, 1578843, 1879575, 2077425, 2631405, 4385675, 5638725, 7894215, 13157025, 39471075]

約数ペア:

[(1, 39471075), (3, 13157025), (5, 7894215), (7, 5638725), (9, 4385675), (15, 2631405), (19, 2077425), (21, 1879575), (25, 1578843), (35, 1127745), (45, 877135), (57, 692475), (63, 626525), (75, 526281), (95, 415485), (105, 375915), (133, 296775), (171, 230825), (175, 225549), (225, 175427), (285, 138495), (315, 125305), (399, 98925), (475, 83097), (525, 75183), (665, 59355), (855, 46165), (1197, 32975), (1319, 29925), (1425, 27699), (1575, 25061), (1995, 19785), (3325, 11871), (3957, 9975), (4275, 9233), (5985, 6595)]