40981005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 82656000

約数和(自身を除く): 41674995

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1229, 1235, 1755, 2223, 2565, 3687, 3705, 6145, 6669, 11061, 11115, 15977, 18435, 23351, 33183, 33345, 47931, 55305, 70053, 79885, 116755, 143793, 165915, 210159, 239655, 303563, 350265, 431379, 630477, 718965, 910689, 1050795, 1517815, 2156895, 2732067, 3152385, 4553445, 8196201, 13660335, 40981005]

約数ペア:

[(1, 40981005), (3, 13660335), (5, 8196201), (9, 4553445), (13, 3152385), (15, 2732067), (19, 2156895), (27, 1517815), (39, 1050795), (45, 910689), (57, 718965), (65, 630477), (95, 431379), (117, 350265), (135, 303563), (171, 239655), (195, 210159), (247, 165915), (285, 143793), (351, 116755), (513, 79885), (585, 70053), (741, 55305), (855, 47931), (1229, 33345), (1235, 33183), (1755, 23351), (2223, 18435), (2565, 15977), (3687, 11115), (3705, 11061), (6145, 6669)]