225543135

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{8221}}^1$

素因数の和:8319

約数の個数: 32

約数和(自身を含む): 378869760

約数和(自身を除く): 153326625

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 5487, 8221, 9145, 24663, 27435, 41105, 123315, 254851, 485039, 764553, 1274255, 1455117, 2425195, 3822765, 7275585, 15036209, 45108627, 75181045, 225543135]

約数ペア:

[(1, 225543135), (3, 75181045), (5, 45108627), (15, 15036209), (31, 7275585), (59, 3822765), (93, 2425195), (155, 1455117), (177, 1274255), (295, 764553), (465, 485039), (885, 254851), (1829, 123315), (5487, 41105), (8221, 27435), (9145, 24663)]