40452615

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 80

約数和(自身を含む): 87352320

約数和(自身を除く): 46899705

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, 751, 855, 945, 1197, 1539, 1995, 2253, 2565, 2835, 3591, 3755, 5257, 5985, 6759, 7695, 10773, 11265, 14269, 15771, 17955, 20277, 26285, 33795, 42807, 47313, 53865, 60831, 71345, 78855, 99883, 101385, 128421, 141939, 214035, 236565, 299649, 304155, 385263, 425817, 499415, 642105, 709695, 898947, 1155789, 1498245, 1926315, 2129085, 2696841, 4494735, 5778945, 8090523, 13484205, 40452615]

約数ペア:

[(1, 40452615), (3, 13484205), (5, 8090523), (7, 5778945), (9, 4494735), (15, 2696841), (19, 2129085), (21, 1926315), (27, 1498245), (35, 1155789), (45, 898947), (57, 709695), (63, 642105), (81, 499415), (95, 425817), (105, 385263), (133, 304155), (135, 299649), (171, 236565), (189, 214035), (285, 141939), (315, 128421), (399, 101385), (405, 99883), (513, 78855), (567, 71345), (665, 60831), (751, 53865), (855, 47313), (945, 42807), (1197, 33795), (1539, 26285), (1995, 20277), (2253, 17955), (2565, 15771), (2835, 14269), (3591, 11265), (3755, 10773), (5257, 7695), (5985, 6759)]