23997435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 48660480

約数和(自身を除く): 24663045

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 263, 385, 395, 553, 789, 869, 1155, 1185, 1315, 1659, 1841, 2607, 2765, 2893, 3945, 4345, 5523, 6083, 8295, 8679, 9205, 13035, 14465, 18249, 20251, 20777, 27615, 30415, 43395, 60753, 62331, 91245, 101255, 103885, 145439, 228547, 303765, 311655, 436317, 685641, 727195, 1142735, 1599829, 2181585, 3428205, 4799487, 7999145, 23997435]

約数ペア:

[(1, 23997435), (3, 7999145), (5, 4799487), (7, 3428205), (11, 2181585), (15, 1599829), (21, 1142735), (33, 727195), (35, 685641), (55, 436317), (77, 311655), (79, 303765), (105, 228547), (165, 145439), (231, 103885), (237, 101255), (263, 91245), (385, 62331), (395, 60753), (553, 43395), (789, 30415), (869, 27615), (1155, 20777), (1185, 20251), (1315, 18249), (1659, 14465), (1841, 13035), (2607, 9205), (2765, 8679), (2893, 8295), (3945, 6083), (4345, 5523)]