64296855

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3621

約数の個数: 64

約数和(自身を含む): 137548800

約数和(自身を除く): 73251945

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, 3581, 3591, 5985, 10743, 17905, 17955, 25067, 32229, 53715, 68039, 75201, 96687, 125335, 161145, 204117, 225603, 340195, 376005, 476273, 483435, 612351, 676809, 1020585, 1128015, 1428819, 1837053, 2381365, 3061755, 3384045, 4286457, 7144095, 9185265, 12859371, 21432285, 64296855]

約数ペア:

[(1, 64296855), (3, 21432285), (5, 12859371), (7, 9185265), (9, 7144095), (15, 4286457), (19, 3384045), (21, 3061755), (27, 2381365), (35, 1837053), (45, 1428819), (57, 1128015), (63, 1020585), (95, 676809), (105, 612351), (133, 483435), (135, 476273), (171, 376005), (189, 340195), (285, 225603), (315, 204117), (399, 161145), (513, 125335), (665, 96687), (855, 75201), (945, 68039), (1197, 53715), (1995, 32229), (2565, 25067), (3581, 17955), (3591, 17905), (5985, 10743)]