73292975

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 115349760

約数和(自身を除く): 42056785

約数列:

[1, 5, 7, 19, 25, 35, 47, 49, 67, 95, 133, 175, 235, 245, 329, 335, 469, 475, 665, 893, 931, 1175, 1225, 1273, 1645, 1675, 2303, 2345, 3149, 3283, 3325, 4465, 4655, 6251, 6365, 8225, 8911, 11515, 11725, 15745, 16415, 22043, 22325, 23275, 31255, 31825, 43757, 44555, 57575, 59831, 62377, 78725, 82075, 110215, 154301, 156275, 218785, 222775, 299155, 311885, 418817, 551075, 771505, 1093925, 1495775, 1559425, 2094085, 2931719, 3857525, 10470425, 14658595, 73292975]

約数ペア:

[(1, 73292975), (5, 14658595), (7, 10470425), (19, 3857525), (25, 2931719), (35, 2094085), (47, 1559425), (49, 1495775), (67, 1093925), (95, 771505), (133, 551075), (175, 418817), (235, 311885), (245, 299155), (329, 222775), (335, 218785), (469, 156275), (475, 154301), (665, 110215), (893, 82075), (931, 78725), (1175, 62377), (1225, 59831), (1273, 57575), (1645, 44555), (1675, 43757), (2303, 31825), (2345, 31255), (3149, 23275), (3283, 22325), (3325, 22043), (4465, 16415), (4655, 15745), (6251, 11725), (6365, 11515), (8225, 8911)]