8049285195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{18757}}^1$

素因数の和:18900

約数の個数: 64

約数和(自身を含む): 15184075776

約数和(自身を除く): 7134790581

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 67, 105, 183, 201, 305, 335, 427, 469, 915, 1005, 1281, 1407, 2135, 2345, 4087, 6405, 7035, 12261, 18757, 20435, 28609, 56271, 61305, 85827, 93785, 131299, 143045, 281355, 393897, 429135, 656495, 1144177, 1256719, 1969485, 3432531, 3770157, 5720885, 6283595, 8009239, 8797033, 17162655, 18850785, 24027717, 26391099, 40046195, 43985165, 76659859, 120138585, 131955495, 229979577, 383299295, 536619013, 1149897885, 1609857039, 2683095065, 8049285195]

約数ペア:

[(1, 8049285195), (3, 2683095065), (5, 1609857039), (7, 1149897885), (15, 536619013), (21, 383299295), (35, 229979577), (61, 131955495), (67, 120138585), (105, 76659859), (183, 43985165), (201, 40046195), (305, 26391099), (335, 24027717), (427, 18850785), (469, 17162655), (915, 8797033), (1005, 8009239), (1281, 6283595), (1407, 5720885), (2135, 3770157), (2345, 3432531), (4087, 1969485), (6405, 1256719), (7035, 1144177), (12261, 656495), (18757, 429135), (20435, 393897), (28609, 281355), (56271, 143045), (61305, 131299), (85827, 93785)]