76813155

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 137373600

約数和(自身を除く): 60560445

約数列:

[1, 3, 5, 9, 15, 45, 67, 73, 201, 219, 335, 349, 365, 603, 657, 1005, 1047, 1095, 1745, 3015, 3141, 3285, 4891, 5235, 14673, 15705, 23383, 24455, 25477, 44019, 70149, 73365, 76431, 116915, 127385, 210447, 220095, 229293, 350745, 382155, 1052235, 1146465, 1706959, 5120877, 8534795, 15362631, 25604385, 76813155]

約数ペア:

[(1, 76813155), (3, 25604385), (5, 15362631), (9, 8534795), (15, 5120877), (45, 1706959), (67, 1146465), (73, 1052235), (201, 382155), (219, 350745), (335, 229293), (349, 220095), (365, 210447), (603, 127385), (657, 116915), (1005, 76431), (1047, 73365), (1095, 70149), (1745, 44019), (3015, 25477), (3141, 24455), (3285, 23383), (4891, 15705), (5235, 14673)]