71047935

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 153331200

約数和(自身を除く): 82283265

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 189, 285, 315, 399, 405, 513, 567, 665, 855, 945, 1197, 1319, 1539, 1995, 2565, 2835, 3591, 3957, 5985, 6595, 7695, 9233, 10773, 11871, 17955, 19785, 25061, 27699, 35613, 46165, 53865, 59355, 75183, 83097, 106839, 125305, 138495, 175427, 178065, 225549, 249291, 375915, 415485, 526281, 534195, 676647, 747873, 877135, 1127745, 1246455, 1578843, 2029941, 2631405, 3383235, 3739365, 4736529, 7894215, 10149705, 14209587, 23682645, 71047935]

約数ペア:

[(1, 71047935), (3, 23682645), (5, 14209587), (7, 10149705), (9, 7894215), (15, 4736529), (19, 3739365), (21, 3383235), (27, 2631405), (35, 2029941), (45, 1578843), (57, 1246455), (63, 1127745), (81, 877135), (95, 747873), (105, 676647), (133, 534195), (135, 526281), (171, 415485), (189, 375915), (285, 249291), (315, 225549), (399, 178065), (405, 175427), (513, 138495), (567, 125305), (665, 106839), (855, 83097), (945, 75183), (1197, 59355), (1319, 53865), (1539, 46165), (1995, 35613), (2565, 27699), (2835, 25061), (3591, 19785), (3957, 17955), (5985, 11871), (6595, 10773), (7695, 9233)]