88916715

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 166727808

約数和(自身を除く): 77811093

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 2473, 3995, 7191, 7419, 11985, 12365, 22257, 35955, 37095, 42041, 111285, 116231, 126123, 210205, 348693, 378369, 581155, 630615, 1046079, 1743465, 1891845, 1975927, 5230395, 5927781, 9879635, 17783343, 29638905, 88916715]

約数ペア:

[(1, 88916715), (3, 29638905), (5, 17783343), (9, 9879635), (15, 5927781), (17, 5230395), (45, 1975927), (47, 1891845), (51, 1743465), (85, 1046079), (141, 630615), (153, 581155), (235, 378369), (255, 348693), (423, 210205), (705, 126123), (765, 116231), (799, 111285), (2115, 42041), (2397, 37095), (2473, 35955), (3995, 22257), (7191, 12365), (7419, 11985)]