8472517715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 11535696000

約数和(自身を除く): 3063178285

約数列:

[1, 5, 17, 19, 85, 95, 137, 149, 257, 323, 685, 745, 1285, 1615, 2329, 2533, 2603, 2831, 4369, 4883, 11645, 12665, 13015, 14155, 20413, 21845, 24415, 35209, 38293, 44251, 48127, 83011, 102065, 176045, 191465, 221255, 240635, 347021, 387847, 415055, 598553, 650981, 668971, 727567, 1735105, 1939235, 2992765, 3254905, 3344855, 3637835, 5246141, 6593399, 11372507, 12368639, 26230705, 32966995, 56862535, 61843195, 89184397, 99676679, 445921985, 498383395, 1694503543, 8472517715]

約数ペア:

[(1, 8472517715), (5, 1694503543), (17, 498383395), (19, 445921985), (85, 99676679), (95, 89184397), (137, 61843195), (149, 56862535), (257, 32966995), (323, 26230705), (685, 12368639), (745, 11372507), (1285, 6593399), (1615, 5246141), (2329, 3637835), (2533, 3344855), (2603, 3254905), (2831, 2992765), (4369, 1939235), (4883, 1735105), (11645, 727567), (12665, 668971), (13015, 650981), (14155, 598553), (20413, 415055), (21845, 387847), (24415, 347021), (35209, 240635), (38293, 221255), (44251, 191465), (48127, 176045), (83011, 102065)]