74196435

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 121777920

約数和(自身を除く): 47581485

約数列:

[1, 3, 5, 15, 61, 131, 183, 305, 393, 619, 655, 915, 1857, 1965, 3095, 7991, 9285, 23973, 37759, 39955, 81089, 113277, 119865, 188795, 243267, 405445, 566385, 1216335, 4946429, 14839287, 24732145, 74196435]

約数ペア:

[(1, 74196435), (3, 24732145), (5, 14839287), (15, 4946429), (61, 1216335), (131, 566385), (183, 405445), (305, 243267), (393, 188795), (619, 119865), (655, 113277), (915, 81089), (1857, 39955), (1965, 37759), (3095, 23973), (7991, 9285)]