64492785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3934

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 65708559

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 3863, 5565, 11589, 16695, 19315, 27041, 34767, 57945, 81123, 135205, 173835, 204739, 243369, 405615, 614217, 1023695, 1216845, 1433173, 1842651, 3071085, 4299519, 7165865, 9213255, 12898557, 21497595, 64492785]

約数ペア:

[(1, 64492785), (3, 21497595), (5, 12898557), (7, 9213255), (9, 7165865), (15, 4299519), (21, 3071085), (35, 1842651), (45, 1433173), (53, 1216845), (63, 1023695), (105, 614217), (159, 405615), (265, 243369), (315, 204739), (371, 173835), (477, 135205), (795, 81123), (1113, 57945), (1855, 34767), (2385, 27041), (3339, 19315), (3863, 16695), (5565, 11589)]