72435525

素因数分解:

$3^1\times 5^2\times {\mathrm{601}}^1\times {\mathrm{1607}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 120033984

約数和(自身を除く): 47598459

約数列:

[1, 3, 5, 15, 25, 75, 601, 1607, 1803, 3005, 4821, 8035, 9015, 15025, 24105, 40175, 45075, 120525, 965807, 2897421, 4829035, 14487105, 24145175, 72435525]

約数ペア:

[(1, 72435525), (3, 24145175), (5, 14487105), (15, 4829035), (25, 2897421), (75, 965807), (601, 120525), (1607, 45075), (1803, 40175), (3005, 24105), (4821, 15025), (8035, 9015)]