22851585

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 43776000

約数和(自身を除く): 20924415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 59, 95, 135, 151, 171, 177, 285, 295, 453, 513, 531, 755, 855, 885, 1121, 1359, 1593, 2265, 2565, 2655, 2869, 3363, 4077, 5605, 6795, 7965, 8607, 8909, 10089, 14345, 16815, 20385, 25821, 26727, 30267, 43035, 44545, 50445, 77463, 80181, 129105, 133635, 151335, 169271, 240543, 387315, 400905, 507813, 846355, 1202715, 1523439, 2539065, 4570317, 7617195, 22851585]

約数ペア:

[(1, 22851585), (3, 7617195), (5, 4570317), (9, 2539065), (15, 1523439), (19, 1202715), (27, 846355), (45, 507813), (57, 400905), (59, 387315), (95, 240543), (135, 169271), (151, 151335), (171, 133635), (177, 129105), (285, 80181), (295, 77463), (453, 50445), (513, 44545), (531, 43035), (755, 30267), (855, 26727), (885, 25821), (1121, 20385), (1359, 16815), (1593, 14345), (2265, 10089), (2565, 8909), (2655, 8607), (2869, 7965), (3363, 6795), (4077, 5605)]