66534195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 132894720

約数和(自身を除く): 66360525

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 79, 91, 105, 195, 237, 273, 395, 455, 553, 617, 1027, 1185, 1365, 1659, 1851, 2765, 3081, 3085, 4319, 5135, 7189, 8021, 8295, 9255, 12957, 15405, 21567, 21595, 24063, 35945, 40105, 48743, 56147, 64785, 107835, 120315, 146229, 168441, 243715, 280735, 341201, 633659, 731145, 842205, 1023603, 1706005, 1900977, 3168295, 4435613, 5118015, 9504885, 13306839, 22178065, 66534195]

約数ペア:

[(1, 66534195), (3, 22178065), (5, 13306839), (7, 9504885), (13, 5118015), (15, 4435613), (21, 3168295), (35, 1900977), (39, 1706005), (65, 1023603), (79, 842205), (91, 731145), (105, 633659), (195, 341201), (237, 280735), (273, 243715), (395, 168441), (455, 146229), (553, 120315), (617, 107835), (1027, 64785), (1185, 56147), (1365, 48743), (1659, 40105), (1851, 35945), (2765, 24063), (3081, 21595), (3085, 21567), (4319, 15405), (5135, 12957), (7189, 9255), (8021, 8295)]