2635875

素因数分解:

$3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 5391360

約数和(自身を除く): 2755485

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 71, 75, 99, 125, 135, 165, 213, 225, 275, 297, 355, 375, 495, 639, 675, 781, 825, 1065, 1125, 1375, 1485, 1775, 1917, 2343, 2475, 3195, 3375, 3905, 4125, 5325, 7029, 7425, 8875, 9585, 11715, 12375, 15975, 19525, 21087, 26625, 35145, 37125, 47925, 58575, 79875, 97625, 105435, 175725, 239625, 292875, 527175, 878625, 2635875]

約数ペア:

[(1, 2635875), (3, 878625), (5, 527175), (9, 292875), (11, 239625), (15, 175725), (25, 105435), (27, 97625), (33, 79875), (45, 58575), (55, 47925), (71, 37125), (75, 35145), (99, 26625), (125, 21087), (135, 19525), (165, 15975), (213, 12375), (225, 11715), (275, 9585), (297, 8875), (355, 7425), (375, 7029), (495, 5325), (639, 4125), (675, 3905), (781, 3375), (825, 3195), (1065, 2475), (1125, 2343), (1375, 1917), (1485, 1775)]