289146900015

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{285463}}^1$

素因数の和:285582

約数の個数: 80

約数和(自身を含む): 539670833856

約数和(自身を除く): 250523933841

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 61, 81, 123, 135, 183, 205, 305, 369, 405, 549, 615, 915, 1107, 1647, 1845, 2501, 2745, 3321, 4941, 5535, 7503, 8235, 12505, 16605, 22509, 24705, 37515, 67527, 112545, 202581, 285463, 337635, 856389, 1012905, 1427315, 2569167, 4281945, 7707501, 11703983, 12845835, 17413243, 23122503, 35111949, 38537505, 52239729, 58519915, 87066215, 105335847, 115612515, 156719187, 175559745, 261198645, 316007541, 470157561, 526679235, 713942963, 783595935, 948022623, 1410472683, 1580037705, 2141828889, 2350787805, 3569714815, 4740113115, 6425486667, 7052363415, 10709144445, 19276460001, 32127433335, 57829380003, 96382300005, 289146900015]

約数ペア:

[(1, 289146900015), (3, 96382300005), (5, 57829380003), (9, 32127433335), (15, 19276460001), (27, 10709144445), (41, 7052363415), (45, 6425486667), (61, 4740113115), (81, 3569714815), (123, 2350787805), (135, 2141828889), (183, 1580037705), (205, 1410472683), (305, 948022623), (369, 783595935), (405, 713942963), (549, 526679235), (615, 470157561), (915, 316007541), (1107, 261198645), (1647, 175559745), (1845, 156719187), (2501, 115612515), (2745, 105335847), (3321, 87066215), (4941, 58519915), (5535, 52239729), (7503, 38537505), (8235, 35111949), (12505, 23122503), (16605, 17413243), (22509, 12845835), (24705, 11703983), (37515, 7707501), (67527, 4281945), (112545, 2569167), (202581, 1427315), (285463, 1012905), (337635, 856389)]