310080015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{328127}}^1$

素因数の和:328148

約数の個数: 32

約数和(自身を含む): 630005760

約数和(自身を除く): 319925745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 328127, 984381, 1640635, 2296889, 2953143, 4921905, 6890667, 8859429, 11484445, 14765715, 20672001, 34453335, 44297145, 62016003, 103360005, 310080015]

約数ペア:

[(1, 310080015), (3, 103360005), (5, 62016003), (7, 44297145), (9, 34453335), (15, 20672001), (21, 14765715), (27, 11484445), (35, 8859429), (45, 6890667), (63, 4921905), (105, 2953143), (135, 2296889), (189, 1640635), (315, 984381), (945, 328127)]