77631255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 146162016

約数和(自身を除く): 68530761

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1013, 1179, 1703, 1965, 3039, 5065, 5109, 5895, 8515, 9117, 13169, 15195, 15327, 25545, 39507, 45585, 65845, 76635, 118521, 132703, 197535, 398109, 592605, 663515, 1194327, 1725139, 1990545, 5175417, 5971635, 8625695, 15526251, 25877085, 77631255]

約数ペア:

[(1, 77631255), (3, 25877085), (5, 15526251), (9, 8625695), (13, 5971635), (15, 5175417), (39, 1990545), (45, 1725139), (65, 1194327), (117, 663515), (131, 592605), (195, 398109), (393, 197535), (585, 132703), (655, 118521), (1013, 76635), (1179, 65845), (1703, 45585), (1965, 39507), (3039, 25545), (5065, 15327), (5109, 15195), (5895, 13169), (8515, 9117)]