137748065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 210767760

約数和(自身を除く): 73019695

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 91, 245, 305, 427, 455, 637, 709, 793, 2135, 2989, 3185, 3545, 3965, 4963, 5551, 9217, 14945, 24815, 27755, 34741, 38857, 43249, 46085, 64519, 173705, 194285, 216245, 302743, 322595, 451633, 562237, 1513715, 2119201, 2258165, 2811185, 3935659, 10596005, 19678295, 27549613, 137748065]

約数ペア:

[(1, 137748065), (5, 27549613), (7, 19678295), (13, 10596005), (35, 3935659), (49, 2811185), (61, 2258165), (65, 2119201), (91, 1513715), (245, 562237), (305, 451633), (427, 322595), (455, 302743), (637, 216245), (709, 194285), (793, 173705), (2135, 64519), (2989, 46085), (3185, 43249), (3545, 38857), (3965, 34741), (4963, 27755), (5551, 24815), (9217, 14945)]