228450225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{38557}}^1$

素因数の和:38649

約数の個数: 24

約数和(自身を含む): 382495360

約数和(自身を除く): 154045135

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 38557, 115671, 192785, 578355, 963925, 2891775, 3046003, 9138009, 15230015, 45690045, 76150075, 228450225]

約数ペア:

[(1, 228450225), (3, 76150075), (5, 45690045), (15, 15230015), (25, 9138009), (75, 3046003), (79, 2891775), (237, 963925), (395, 578355), (1185, 192785), (1975, 115671), (5925, 38557)]