88325775

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 174988800

約数和(自身を除く): 86663025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 71, 75, 95, 97, 135, 171, 213, 225, 285, 291, 355, 475, 485, 513, 639, 675, 855, 873, 1065, 1349, 1425, 1455, 1775, 1843, 1917, 2425, 2565, 2619, 3195, 4047, 4275, 4365, 5325, 5529, 6745, 6887, 7275, 9215, 9585, 12141, 12825, 13095, 15975, 16587, 20235, 20661, 21825, 27645, 33725, 34435, 36423, 46075, 47925, 49761, 60705, 61983, 65475, 82935, 101175, 103305, 130853, 138225, 172175, 182115, 185949, 248805, 303525, 309915, 392559, 414675, 516525, 654265, 910575, 929745, 1177677, 1244025, 1549575, 1962795, 3271325, 3533031, 4648725, 5888385, 9813975, 17665155, 29441925, 88325775]

約数ペア:

[(1, 88325775), (3, 29441925), (5, 17665155), (9, 9813975), (15, 5888385), (19, 4648725), (25, 3533031), (27, 3271325), (45, 1962795), (57, 1549575), (71, 1244025), (75, 1177677), (95, 929745), (97, 910575), (135, 654265), (171, 516525), (213, 414675), (225, 392559), (285, 309915), (291, 303525), (355, 248805), (475, 185949), (485, 182115), (513, 172175), (639, 138225), (675, 130853), (855, 103305), (873, 101175), (1065, 82935), (1349, 65475), (1425, 61983), (1455, 60705), (1775, 49761), (1843, 47925), (1917, 46075), (2425, 36423), (2565, 34435), (2619, 33725), (3195, 27645), (4047, 21825), (4275, 20661), (4365, 20235), (5325, 16587), (5529, 15975), (6745, 13095), (6887, 12825), (7275, 12141), (9215, 9585)]