454920075

素因数分解:

$3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{28477}}^1$

素因数の和:28564

約数の個数: 36

約数和(自身を含む): 826317648

約数和(自身を除く): 371397573

約数列:

[1, 3, 5, 9, 15, 25, 45, 71, 75, 213, 225, 355, 639, 1065, 1775, 3195, 5325, 15975, 28477, 85431, 142385, 256293, 427155, 711925, 1281465, 2021867, 2135775, 6065601, 6407325, 10109335, 18196803, 30328005, 50546675, 90984015, 151640025, 454920075]

約数ペア:

[(1, 454920075), (3, 151640025), (5, 90984015), (9, 50546675), (15, 30328005), (25, 18196803), (45, 10109335), (71, 6407325), (75, 6065601), (213, 2135775), (225, 2021867), (355, 1281465), (639, 711925), (1065, 427155), (1775, 256293), (3195, 142385), (5325, 85431), (15975, 28477)]