15693626585

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{12923}}^1$

素因数の和:13122

約数の個数: 64

約数和(自身を含む): 24699935232

約数和(自身を除く): 9006308647

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 157, 221, 455, 595, 785, 1099, 1105, 1547, 2041, 2669, 5495, 7735, 10205, 12923, 13345, 14287, 18683, 34697, 64615, 71435, 90461, 93415, 167999, 173485, 219691, 242879, 452305, 839995, 1098455, 1175993, 1214395, 1537837, 2028911, 2855983, 5879965, 7689185, 10144555, 14202377, 14279915, 19991881, 26375843, 34491487, 71011885, 99959405, 131879215, 172457435, 184630901, 241440409, 448389331, 923154505, 1207202045, 2241946655, 3138725317, 15693626585]

約数ペア:

[(1, 15693626585), (5, 3138725317), (7, 2241946655), (13, 1207202045), (17, 923154505), (35, 448389331), (65, 241440409), (85, 184630901), (91, 172457435), (119, 131879215), (157, 99959405), (221, 71011885), (455, 34491487), (595, 26375843), (785, 19991881), (1099, 14279915), (1105, 14202377), (1547, 10144555), (2041, 7689185), (2669, 5879965), (5495, 2855983), (7735, 2028911), (10205, 1537837), (12923, 1214395), (13345, 1175993), (14287, 1098455), (18683, 839995), (34697, 452305), (64615, 242879), (71435, 219691), (90461, 173485), (93415, 167999)]