3248955

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 6200064

約数和(自身を除く): 2951109

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 137, 153, 155, 255, 279, 411, 465, 527, 685, 765, 1233, 1395, 1581, 2055, 2329, 2635, 4247, 4743, 6165, 6987, 7905, 11645, 12741, 20961, 21235, 23715, 34935, 38223, 63705, 72199, 104805, 191115, 216597, 360995, 649791, 1082985, 3248955]

約数ペア:

[(1, 3248955), (3, 1082985), (5, 649791), (9, 360995), (15, 216597), (17, 191115), (31, 104805), (45, 72199), (51, 63705), (85, 38223), (93, 34935), (137, 23715), (153, 21235), (155, 20961), (255, 12741), (279, 11645), (411, 7905), (465, 6987), (527, 6165), (685, 4743), (765, 4247), (1233, 2635), (1395, 2329), (1581, 2055)]