2325015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 72

約数和(自身を含む): 5145504

約数和(自身を除く): 2820489

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 61, 63, 77, 99, 105, 121, 165, 183, 231, 305, 315, 363, 385, 427, 495, 549, 605, 671, 693, 847, 915, 1089, 1155, 1281, 1815, 2013, 2135, 2541, 2745, 3355, 3465, 3843, 4235, 4697, 5445, 6039, 6405, 7381, 7623, 10065, 12705, 14091, 19215, 22143, 23485, 30195, 36905, 38115, 42273, 51667, 66429, 70455, 110715, 155001, 211365, 258335, 332145, 465003, 775005, 2325015]

約数ペア:

[(1, 2325015), (3, 775005), (5, 465003), (7, 332145), (9, 258335), (11, 211365), (15, 155001), (21, 110715), (33, 70455), (35, 66429), (45, 51667), (55, 42273), (61, 38115), (63, 36905), (77, 30195), (99, 23485), (105, 22143), (121, 19215), (165, 14091), (183, 12705), (231, 10065), (305, 7623), (315, 7381), (363, 6405), (385, 6039), (427, 5445), (495, 4697), (549, 4235), (605, 3843), (671, 3465), (693, 3355), (847, 2745), (915, 2541), (1089, 2135), (1155, 2013), (1281, 1815)]