30766875

素因数分解:

$3^1\times 5^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 52295760

約数和(自身を除く): 21528885

約数列:

[1, 3, 5, 15, 25, 61, 75, 125, 183, 269, 305, 375, 625, 807, 915, 1345, 1525, 1875, 4035, 4575, 6725, 7625, 16409, 20175, 22875, 33625, 38125, 49227, 82045, 100875, 114375, 168125, 246135, 410225, 504375, 1230675, 2051125, 6153375, 10255625, 30766875]

約数ペア:

[(1, 30766875), (3, 10255625), (5, 6153375), (15, 2051125), (25, 1230675), (61, 504375), (75, 410225), (125, 246135), (183, 168125), (269, 114375), (305, 100875), (375, 82045), (625, 49227), (807, 38125), (915, 33625), (1345, 22875), (1525, 20175), (1875, 16409), (4035, 7625), (4575, 6725)]