39829935

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25488465

約数列:

[1, 3, 5, 15, 71, 149, 213, 251, 355, 447, 745, 753, 1065, 1255, 2235, 3765, 10579, 17821, 31737, 37399, 52895, 53463, 89105, 112197, 158685, 186995, 267315, 560985, 2655329, 7965987, 13276645, 39829935]

約数ペア:

[(1, 39829935), (3, 13276645), (5, 7965987), (15, 2655329), (71, 560985), (149, 267315), (213, 186995), (251, 158685), (355, 112197), (447, 89105), (745, 53463), (753, 52895), (1065, 37399), (1255, 31737), (2235, 17821), (3765, 10579)]