24387545

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 40055040

約数和(自身を除く): 15667495

約数列:

[1, 5, 7, 13, 19, 31, 35, 49, 65, 91, 95, 133, 155, 169, 217, 245, 247, 403, 455, 589, 637, 665, 845, 931, 1085, 1183, 1235, 1519, 1729, 2015, 2821, 2945, 3185, 3211, 4123, 4655, 5239, 5915, 7595, 7657, 8281, 8645, 12103, 14105, 16055, 19747, 20615, 22477, 26195, 28861, 36673, 38285, 41405, 53599, 60515, 98735, 99541, 112385, 144305, 157339, 183365, 256711, 267995, 375193, 497705, 696787, 786695, 1283555, 1875965, 3483935, 4877509, 24387545]

約数ペア:

[(1, 24387545), (5, 4877509), (7, 3483935), (13, 1875965), (19, 1283555), (31, 786695), (35, 696787), (49, 497705), (65, 375193), (91, 267995), (95, 256711), (133, 183365), (155, 157339), (169, 144305), (217, 112385), (245, 99541), (247, 98735), (403, 60515), (455, 53599), (589, 41405), (637, 38285), (665, 36673), (845, 28861), (931, 26195), (1085, 22477), (1183, 20615), (1235, 19747), (1519, 16055), (1729, 14105), (2015, 12103), (2821, 8645), (2945, 8281), (3185, 7657), (3211, 7595), (4123, 5915), (4655, 5239)]