15696700565

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{7351}}^1$

素因数の和:7427

約数の個数: 72

約数和(自身を含む): 24604967808

約数和(自身を除く): 8908267243

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 169, 247, 361, 455, 665, 845, 1183, 1235, 1729, 1805, 2527, 3211, 4693, 5915, 7351, 8645, 12635, 16055, 22477, 23465, 32851, 36755, 51457, 61009, 95563, 112385, 139669, 164255, 257285, 305045, 427063, 477815, 668941, 698345, 977683, 1242319, 1815697, 2135315, 2653711, 3344705, 4888415, 6211595, 8696233, 9078485, 12709879, 13268555, 18575977, 23604061, 34498243, 43481165, 63549395, 92879885, 118020305, 165228427, 172491215, 241487701, 448477159, 826142135, 1207438505, 2242385795, 3139340113, 15696700565]

約数ペア:

[(1, 15696700565), (5, 3139340113), (7, 2242385795), (13, 1207438505), (19, 826142135), (35, 448477159), (65, 241487701), (91, 172491215), (95, 165228427), (133, 118020305), (169, 92879885), (247, 63549395), (361, 43481165), (455, 34498243), (665, 23604061), (845, 18575977), (1183, 13268555), (1235, 12709879), (1729, 9078485), (1805, 8696233), (2527, 6211595), (3211, 4888415), (4693, 3344705), (5915, 2653711), (7351, 2135315), (8645, 1815697), (12635, 1242319), (16055, 977683), (22477, 698345), (23465, 668941), (32851, 477815), (36755, 427063), (51457, 305045), (61009, 257285), (95563, 164255), (112385, 139669)]