229323225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3593}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 406438272

約数和(自身を除く): 177115047

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 3593, 4255, 10779, 12765, 17965, 21275, 53895, 63825, 82639, 89825, 132941, 247917, 269475, 398823, 413195, 664705, 1239585, 1994115, 2065975, 3057643, 3323525, 6197925, 9172929, 9970575, 15288215, 45864645, 76441075, 229323225]

約数ペア:

[(1, 229323225), (3, 76441075), (5, 45864645), (15, 15288215), (23, 9970575), (25, 9172929), (37, 6197925), (69, 3323525), (75, 3057643), (111, 2065975), (115, 1994115), (185, 1239585), (345, 664705), (555, 413195), (575, 398823), (851, 269475), (925, 247917), (1725, 132941), (2553, 89825), (2775, 82639), (3593, 63825), (4255, 53895), (10779, 21275), (12765, 17965)]