1660752015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 3087927360

約数和(自身を除く): 1427175345

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 89, 169, 195, 221, 255, 267, 433, 445, 507, 663, 845, 1105, 1157, 1299, 1335, 1513, 2165, 2535, 2873, 3315, 3471, 4539, 5629, 5785, 6495, 7361, 7565, 8619, 14365, 15041, 16887, 17355, 19669, 22083, 22695, 28145, 36805, 38537, 43095, 45123, 59007, 73177, 75205, 84435, 95693, 98345, 110415, 115611, 192685, 219531, 225615, 255697, 287079, 295035, 365885, 478465, 500981, 578055, 655129, 767091, 1097655, 1244009, 1278485, 1435395, 1502943, 1965387, 2504905, 3275645, 3732027, 3835455, 6220045, 6512753, 7514715, 8516677, 9826935, 18660135, 19538259, 25550031, 32563765, 42583385, 97691295, 110716801, 127750155, 332150403, 553584005, 1660752015]

約数ペア:

[(1, 1660752015), (3, 553584005), (5, 332150403), (13, 127750155), (15, 110716801), (17, 97691295), (39, 42583385), (51, 32563765), (65, 25550031), (85, 19538259), (89, 18660135), (169, 9826935), (195, 8516677), (221, 7514715), (255, 6512753), (267, 6220045), (433, 3835455), (445, 3732027), (507, 3275645), (663, 2504905), (845, 1965387), (1105, 1502943), (1157, 1435395), (1299, 1278485), (1335, 1244009), (1513, 1097655), (2165, 767091), (2535, 655129), (2873, 578055), (3315, 500981), (3471, 478465), (4539, 365885), (5629, 295035), (5785, 287079), (6495, 255697), (7361, 225615), (7565, 219531), (8619, 192685), (14365, 115611), (15041, 110415), (16887, 98345), (17355, 95693), (19669, 84435), (22083, 75205), (22695, 73177), (28145, 59007), (36805, 45123), (38537, 43095)]