3208452015

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{20219}}^1$

素因数の和:20447

約数の個数: 32

約数和(自身を含む): 5241024000

約数和(自身を除く): 2032571985

約数列:

[1, 3, 5, 15, 71, 149, 213, 355, 447, 745, 1065, 2235, 10579, 20219, 31737, 52895, 60657, 101095, 158685, 303285, 1435549, 3012631, 4306647, 7177745, 9037893, 15063155, 21533235, 45189465, 213896801, 641690403, 1069484005, 3208452015]

約数ペア:

[(1, 3208452015), (3, 1069484005), (5, 641690403), (15, 213896801), (71, 45189465), (149, 21533235), (213, 15063155), (355, 9037893), (447, 7177745), (745, 4306647), (1065, 3012631), (2235, 1435549), (10579, 303285), (20219, 158685), (31737, 101095), (52895, 60657)]