235996545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 404227584

約数和(自身を除く): 168231039

約数列:

[1, 3, 5, 15, 37, 53, 71, 111, 113, 159, 185, 213, 265, 339, 355, 555, 565, 795, 1065, 1695, 1961, 2627, 3763, 4181, 5883, 5989, 7881, 8023, 9805, 11289, 12543, 13135, 17967, 18815, 20905, 24069, 29415, 29945, 39405, 40115, 56445, 62715, 89835, 120345, 139231, 221593, 296851, 417693, 425219, 664779, 696155, 890553, 1107965, 1275657, 1484255, 2088465, 2126095, 3323895, 4452765, 6378285, 15733103, 47199309, 78665515, 235996545]

約数ペア:

[(1, 235996545), (3, 78665515), (5, 47199309), (15, 15733103), (37, 6378285), (53, 4452765), (71, 3323895), (111, 2126095), (113, 2088465), (159, 1484255), (185, 1275657), (213, 1107965), (265, 890553), (339, 696155), (355, 664779), (555, 425219), (565, 417693), (795, 296851), (1065, 221593), (1695, 139231), (1961, 120345), (2627, 89835), (3763, 62715), (4181, 56445), (5883, 40115), (5989, 39405), (7881, 29945), (8023, 29415), (9805, 24069), (11289, 20905), (12543, 18815), (13135, 17967)]