25066755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 54632448

約数和(自身を除く): 29565693

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 151, 153, 155, 217, 255, 279, 315, 357, 453, 465, 527, 595, 651, 755, 765, 1057, 1071, 1085, 1359, 1395, 1581, 1785, 1953, 2265, 2567, 2635, 3171, 3255, 3689, 4681, 4743, 5285, 5355, 6795, 7701, 7905, 9513, 9765, 11067, 12835, 14043, 15855, 17969, 18445, 23103, 23405, 23715, 32767, 33201, 38505, 42129, 47565, 53907, 55335, 70215, 79577, 89845, 98301, 115515, 161721, 163835, 166005, 210645, 238731, 269535, 294903, 397885, 491505, 557039, 716193, 808605, 1193655, 1474515, 1671117, 2785195, 3580965, 5013351, 8355585, 25066755]

約数ペア:

[(1, 25066755), (3, 8355585), (5, 5013351), (7, 3580965), (9, 2785195), (15, 1671117), (17, 1474515), (21, 1193655), (31, 808605), (35, 716193), (45, 557039), (51, 491505), (63, 397885), (85, 294903), (93, 269535), (105, 238731), (119, 210645), (151, 166005), (153, 163835), (155, 161721), (217, 115515), (255, 98301), (279, 89845), (315, 79577), (357, 70215), (453, 55335), (465, 53907), (527, 47565), (595, 42129), (651, 38505), (755, 33201), (765, 32767), (1057, 23715), (1071, 23405), (1085, 23103), (1359, 18445), (1395, 17969), (1581, 15855), (1785, 14043), (1953, 12835), (2265, 11067), (2567, 9765), (2635, 9513), (3171, 7905), (3255, 7701), (3689, 6795), (4681, 5355), (4743, 5285)]