75104625

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 134184960

約数和(自身を除く): 59080335

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 125, 127, 249, 285, 375, 381, 415, 475, 635, 1245, 1425, 1577, 1905, 2075, 2375, 2413, 3175, 4731, 6225, 7125, 7239, 7885, 9525, 10375, 10541, 12065, 15875, 23655, 31125, 31623, 36195, 39425, 47625, 52705, 60325, 118275, 158115, 180975, 197125, 200279, 263525, 301625, 591375, 600837, 790575, 904875, 1001395, 1317625, 3004185, 3952875, 5006975, 15020925, 25034875, 75104625]

約数ペア:

[(1, 75104625), (3, 25034875), (5, 15020925), (15, 5006975), (19, 3952875), (25, 3004185), (57, 1317625), (75, 1001395), (83, 904875), (95, 790575), (125, 600837), (127, 591375), (249, 301625), (285, 263525), (375, 200279), (381, 197125), (415, 180975), (475, 158115), (635, 118275), (1245, 60325), (1425, 52705), (1577, 47625), (1905, 39425), (2075, 36195), (2375, 31623), (2413, 31125), (3175, 23655), (4731, 15875), (6225, 12065), (7125, 10541), (7239, 10375), (7885, 9525)]