54220725

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 110826240

約数和(自身を除く): 56605515

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 75, 111, 117, 135, 167, 185, 195, 225, 325, 333, 351, 481, 501, 555, 585, 675, 835, 925, 975, 999, 1443, 1503, 1665, 1755, 2171, 2405, 2505, 2775, 2925, 4175, 4329, 4509, 4995, 6179, 6513, 7215, 7515, 8325, 8775, 10855, 12025, 12525, 12987, 18537, 19539, 21645, 22545, 24975, 30895, 32565, 36075, 37575, 54275, 55611, 58617, 64935, 80327, 92685, 97695, 108225, 112725, 154475, 162825, 166833, 240981, 278055, 293085, 324675, 401635, 463425, 488475, 722943, 834165, 1204905, 1390275, 1465425, 2008175, 2168829, 3614715, 4170825, 6024525, 10844145, 18073575, 54220725]

約数ペア:

[(1, 54220725), (3, 18073575), (5, 10844145), (9, 6024525), (13, 4170825), (15, 3614715), (25, 2168829), (27, 2008175), (37, 1465425), (39, 1390275), (45, 1204905), (65, 834165), (75, 722943), (111, 488475), (117, 463425), (135, 401635), (167, 324675), (185, 293085), (195, 278055), (225, 240981), (325, 166833), (333, 162825), (351, 154475), (481, 112725), (501, 108225), (555, 97695), (585, 92685), (675, 80327), (835, 64935), (925, 58617), (975, 55611), (999, 54275), (1443, 37575), (1503, 36075), (1665, 32565), (1755, 30895), (2171, 24975), (2405, 22545), (2505, 21645), (2775, 19539), (2925, 18537), (4175, 12987), (4329, 12525), (4509, 12025), (4995, 10855), (6179, 8775), (6513, 8325), (7215, 7515)]