74370015

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7844

約数の個数: 32

約数和(自身を含む): 134092800

約数和(自身を除く): 59722785

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 7759, 9585, 23277, 38795, 69831, 116385, 209493, 349155, 550889, 1047465, 1652667, 2754445, 4958001, 8263335, 14874003, 24790005, 74370015]

約数ペア:

[(1, 74370015), (3, 24790005), (5, 14874003), (9, 8263335), (15, 4958001), (27, 2754445), (45, 1652667), (71, 1047465), (135, 550889), (213, 349155), (355, 209493), (639, 116385), (1065, 69831), (1917, 38795), (3195, 23277), (7759, 9585)]