22471580075

素因数分解:

$5^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1321

約数の個数: 72

約数和(自身を含む): 33209874432

約数和(自身を除く): 10738294357

約数列:

[1, 5, 7, 25, 35, 47, 49, 175, 235, 245, 329, 607, 643, 1175, 1225, 1645, 2303, 3035, 3215, 4249, 4501, 8225, 11515, 15175, 16075, 21245, 22505, 28529, 29743, 30221, 31507, 57575, 106225, 112525, 142645, 148715, 151105, 157535, 199703, 211547, 390301, 713225, 743575, 755525, 787675, 998515, 1057735, 1397921, 1480829, 1951505, 2732107, 4992575, 5288675, 6989605, 7404145, 9757525, 13660535, 18344147, 19124749, 34948025, 37020725, 68302675, 91720735, 95623745, 128409029, 458603675, 478118725, 642045145, 898863203, 3210225725, 4494316015, 22471580075]

約数ペア:

[(1, 22471580075), (5, 4494316015), (7, 3210225725), (25, 898863203), (35, 642045145), (47, 478118725), (49, 458603675), (175, 128409029), (235, 95623745), (245, 91720735), (329, 68302675), (607, 37020725), (643, 34948025), (1175, 19124749), (1225, 18344147), (1645, 13660535), (2303, 9757525), (3035, 7404145), (3215, 6989605), (4249, 5288675), (4501, 4992575), (8225, 2732107), (11515, 1951505), (15175, 1480829), (16075, 1397921), (21245, 1057735), (22505, 998515), (28529, 787675), (29743, 755525), (30221, 743575), (31507, 713225), (57575, 390301), (106225, 211547), (112525, 199703), (142645, 157535), (148715, 151105)]