225876675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3539}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 400331520

約数和(自身を除く): 174454845

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1725, 2553, 2775, 3539, 4255, 10617, 12765, 17695, 21275, 53085, 63825, 81397, 88475, 130943, 244191, 265425, 392829, 406985, 654715, 1220955, 1964145, 2034925, 3011689, 3273575, 6104775, 9035067, 9820725, 15058445, 45175335, 75292225, 225876675]

約数ペア:

[(1, 225876675), (3, 75292225), (5, 45175335), (15, 15058445), (23, 9820725), (25, 9035067), (37, 6104775), (69, 3273575), (75, 3011689), (111, 2034925), (115, 1964145), (185, 1220955), (345, 654715), (555, 406985), (575, 392829), (851, 265425), (925, 244191), (1725, 130943), (2553, 88475), (2775, 81397), (3539, 63825), (4255, 53085), (10617, 21275), (12765, 17695)]