60912855

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 111084480

約数和(自身を除く): 50171625

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 229, 257, 345, 687, 771, 1035, 1145, 1285, 2061, 2313, 3435, 3855, 5267, 5911, 10305, 11565, 15801, 17733, 26335, 29555, 47403, 53199, 58853, 79005, 88665, 176559, 237015, 265995, 294265, 529677, 882795, 1353619, 2648385, 4060857, 6768095, 12182571, 20304285, 60912855]

約数ペア:

[(1, 60912855), (3, 20304285), (5, 12182571), (9, 6768095), (15, 4060857), (23, 2648385), (45, 1353619), (69, 882795), (115, 529677), (207, 294265), (229, 265995), (257, 237015), (345, 176559), (687, 88665), (771, 79005), (1035, 58853), (1145, 53199), (1285, 47403), (2061, 29555), (2313, 26335), (3435, 17733), (3855, 15801), (5267, 11565), (5911, 10305)]