74059545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 141926400

約数和(自身を除く): 67866855

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 47, 105, 129, 141, 215, 235, 301, 329, 349, 645, 705, 903, 987, 1047, 1505, 1645, 1745, 2021, 2443, 4515, 4935, 5235, 6063, 7329, 10105, 12215, 14147, 15007, 16403, 30315, 36645, 42441, 45021, 49209, 70735, 75035, 82015, 105049, 114821, 212205, 225105, 246045, 315147, 344463, 525245, 574105, 705329, 1575735, 1722315, 2115987, 3526645, 4937303, 10579935, 14811909, 24686515, 74059545]

約数ペア:

[(1, 74059545), (3, 24686515), (5, 14811909), (7, 10579935), (15, 4937303), (21, 3526645), (35, 2115987), (43, 1722315), (47, 1575735), (105, 705329), (129, 574105), (141, 525245), (215, 344463), (235, 315147), (301, 246045), (329, 225105), (349, 212205), (645, 114821), (705, 105049), (903, 82015), (987, 75035), (1047, 70735), (1505, 49209), (1645, 45021), (1745, 42441), (2021, 36645), (2443, 30315), (4515, 16403), (4935, 15007), (5235, 14147), (6063, 12215), (7329, 10105)]