149047875

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:426

約数の個数: 72

約数和(自身を含む): 284341824

約数和(自身を除く): 135293949

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 361, 367, 375, 475, 855, 1083, 1101, 1125, 1425, 1805, 1835, 2375, 3249, 3303, 4275, 5415, 5505, 6973, 7125, 9025, 9175, 16245, 16515, 20919, 21375, 27075, 27525, 34865, 45125, 45875, 62757, 81225, 82575, 104595, 132487, 135375, 137625, 174325, 313785, 397461, 406125, 412875, 522975, 662435, 871625, 1192383, 1568925, 1987305, 2614875, 3312175, 5961915, 7844625, 9936525, 16560875, 29809575, 49682625, 149047875]

約数ペア:

[(1, 149047875), (3, 49682625), (5, 29809575), (9, 16560875), (15, 9936525), (19, 7844625), (25, 5961915), (45, 3312175), (57, 2614875), (75, 1987305), (95, 1568925), (125, 1192383), (171, 871625), (225, 662435), (285, 522975), (361, 412875), (367, 406125), (375, 397461), (475, 313785), (855, 174325), (1083, 137625), (1101, 135375), (1125, 132487), (1425, 104595), (1805, 82575), (1835, 81225), (2375, 62757), (3249, 45875), (3303, 45125), (4275, 34865), (5415, 27525), (5505, 27075), (6973, 21375), (7125, 20919), (9025, 16515), (9175, 16245)]