48690015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 85300992

約数和(自身を除く): 36610977

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 491, 601, 1473, 1803, 2455, 3005, 5401, 6611, 7365, 9015, 16203, 19833, 27005, 33055, 81015, 99165, 295091, 885273, 1475455, 3246001, 4426365, 9738003, 16230005, 48690015]

約数ペア:

[(1, 48690015), (3, 16230005), (5, 9738003), (11, 4426365), (15, 3246001), (33, 1475455), (55, 885273), (165, 295091), (491, 99165), (601, 81015), (1473, 33055), (1803, 27005), (2455, 19833), (3005, 16203), (5401, 9015), (6611, 7365)]