64943235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3657

約数の個数: 64

約数和(自身を含む): 138931200

約数和(自身を除く): 73987965

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 3617, 5985, 10851, 17955, 18085, 25319, 32553, 54255, 68723, 75957, 97659, 126595, 162765, 206169, 227871, 343615, 379785, 481061, 488295, 618507, 683613, 1030845, 1139355, 1443183, 1855521, 2405305, 3092535, 3418065, 4329549, 7215915, 9277605, 12988647, 21647745, 64943235]

約数ペア:

[(1, 64943235), (3, 21647745), (5, 12988647), (7, 9277605), (9, 7215915), (15, 4329549), (19, 3418065), (21, 3092535), (27, 2405305), (35, 1855521), (45, 1443183), (57, 1139355), (63, 1030845), (95, 683613), (105, 618507), (133, 488295), (135, 481061), (171, 379785), (189, 343615), (285, 227871), (315, 206169), (399, 162765), (513, 126595), (665, 97659), (855, 75957), (945, 68723), (1197, 54255), (1995, 32553), (2565, 25319), (3591, 18085), (3617, 17955), (5985, 10851)]