133756875

素因数分解:

$3^2\times 5^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 285908480

約数和(自身を除く): 152151605

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 79, 105, 125, 129, 175, 215, 225, 237, 301, 315, 375, 387, 395, 525, 553, 625, 645, 711, 875, 903, 1075, 1125, 1185, 1505, 1575, 1659, 1875, 1935, 1975, 2625, 2709, 2765, 3225, 3397, 3555, 4375, 4515, 4977, 5375, 5625, 5925, 7525, 7875, 8295, 9675, 9875, 10191, 13125, 13545, 13825, 16125, 16985, 17775, 22575, 23779, 24885, 26875, 29625, 30573, 37625, 39375, 41475, 48375, 49375, 50955, 67725, 69125, 71337, 80625, 84925, 88875, 112875, 118895, 124425, 148125, 152865, 188125, 207375, 214011, 241875, 254775, 338625, 345625, 356685, 424625, 444375, 564375, 594475, 622125, 764325, 1036875, 1070055, 1273875, 1693125, 1783425, 2123125, 2972375, 3110625, 3821625, 5350275, 6369375, 8917125, 14861875, 19108125, 26751375, 44585625, 133756875]

約数ペア:

[(1, 133756875), (3, 44585625), (5, 26751375), (7, 19108125), (9, 14861875), (15, 8917125), (21, 6369375), (25, 5350275), (35, 3821625), (43, 3110625), (45, 2972375), (63, 2123125), (75, 1783425), (79, 1693125), (105, 1273875), (125, 1070055), (129, 1036875), (175, 764325), (215, 622125), (225, 594475), (237, 564375), (301, 444375), (315, 424625), (375, 356685), (387, 345625), (395, 338625), (525, 254775), (553, 241875), (625, 214011), (645, 207375), (711, 188125), (875, 152865), (903, 148125), (1075, 124425), (1125, 118895), (1185, 112875), (1505, 88875), (1575, 84925), (1659, 80625), (1875, 71337), (1935, 69125), (1975, 67725), (2625, 50955), (2709, 49375), (2765, 48375), (3225, 41475), (3397, 39375), (3555, 37625), (4375, 30573), (4515, 29625), (4977, 26875), (5375, 24885), (5625, 23779), (5925, 22575), (7525, 17775), (7875, 16985), (8295, 16125), (9675, 13825), (9875, 13545), (10191, 13125)]