228798945

素因数分解:

$3^3\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1973}}^1$

素因数の和:2846

約数の個数: 32

約数和(自身を含む): 407433600

約数和(自身を除く): 178634655

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 859, 1973, 2577, 4295, 5919, 7731, 9865, 12885, 17757, 23193, 29595, 38655, 53271, 88785, 115965, 266355, 1694807, 5084421, 8474035, 15253263, 25422105, 45759789, 76266315, 228798945]

約数ペア:

[(1, 228798945), (3, 76266315), (5, 45759789), (9, 25422105), (15, 15253263), (27, 8474035), (45, 5084421), (135, 1694807), (859, 266355), (1973, 115965), (2577, 88785), (4295, 53271), (5919, 38655), (7731, 29595), (9865, 23193), (12885, 17757)]