40440015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 88137504

約数和(自身を除く): 47697489

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 121, 165, 231, 315, 363, 385, 495, 605, 693, 847, 1061, 1089, 1155, 1815, 2541, 3183, 3465, 4235, 5305, 5445, 7427, 7623, 9549, 11671, 12705, 15915, 22281, 35013, 37135, 38115, 47745, 58355, 66843, 81697, 105039, 111405, 128381, 175065, 245091, 334215, 385143, 408485, 525195, 641905, 735273, 898667, 1155429, 1225455, 1925715, 2696001, 3676365, 4493335, 5777145, 8088003, 13480005, 40440015]

約数ペア:

[(1, 40440015), (3, 13480005), (5, 8088003), (7, 5777145), (9, 4493335), (11, 3676365), (15, 2696001), (21, 1925715), (33, 1225455), (35, 1155429), (45, 898667), (55, 735273), (63, 641905), (77, 525195), (99, 408485), (105, 385143), (121, 334215), (165, 245091), (231, 175065), (315, 128381), (363, 111405), (385, 105039), (495, 81697), (605, 66843), (693, 58355), (847, 47745), (1061, 38115), (1089, 37135), (1155, 35013), (1815, 22281), (2541, 15915), (3183, 12705), (3465, 11671), (4235, 9549), (5305, 7623), (5445, 7427)]