29888385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 51141888

約数和(自身を除く): 21253503

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2113, 2829, 4715, 6339, 10565, 14145, 31695, 48599, 86633, 145797, 242995, 259899, 433165, 728985, 1299495, 1992559, 5977677, 9962795, 29888385]

約数ペア:

[(1, 29888385), (3, 9962795), (5, 5977677), (15, 1992559), (23, 1299495), (41, 728985), (69, 433165), (115, 259899), (123, 242995), (205, 145797), (345, 86633), (615, 48599), (943, 31695), (2113, 14145), (2829, 10565), (4715, 6339)]