761761725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3371}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 1324629504

約数和(自身を除く): 562867779

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 131, 345, 393, 575, 655, 1725, 1965, 3013, 3275, 3371, 9039, 9825, 10113, 15065, 16855, 45195, 50565, 75325, 77533, 84275, 225975, 232599, 252825, 387665, 441601, 1162995, 1324803, 1938325, 2208005, 5814975, 6624015, 10156823, 11040025, 30470469, 33120075, 50784115, 152352345, 253920575, 761761725]

約数ペア:

[(1, 761761725), (3, 253920575), (5, 152352345), (15, 50784115), (23, 33120075), (25, 30470469), (69, 11040025), (75, 10156823), (115, 6624015), (131, 5814975), (345, 2208005), (393, 1938325), (575, 1324803), (655, 1162995), (1725, 441601), (1965, 387665), (3013, 252825), (3275, 232599), (3371, 225975), (9039, 84275), (9825, 77533), (10113, 75325), (15065, 50565), (16855, 45195)]