26968276215

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1\times {\mathrm{1777}}^1$

素因数の和:3293

約数の個数: 64

約数和(自身を含む): 48611942400

約数和(自身を除く): 21643666185

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1423, 1777, 2133, 3555, 4269, 5331, 7115, 8885, 10665, 12807, 15993, 21345, 26655, 38421, 47979, 64035, 79965, 112417, 140383, 192105, 239895, 337251, 421149, 562085, 701915, 1011753, 1263447, 1686255, 2105745, 2528671, 3035259, 3790341, 5058765, 6317235, 7586013, 12643355, 15176295, 18951705, 22758039, 37930065, 68274117, 113790195, 199765009, 341370585, 599295027, 998825045, 1797885081, 2996475135, 5393655243, 8989425405, 26968276215]

約数ペア:

[(1, 26968276215), (3, 8989425405), (5, 5393655243), (9, 2996475135), (15, 1797885081), (27, 998825045), (45, 599295027), (79, 341370585), (135, 199765009), (237, 113790195), (395, 68274117), (711, 37930065), (1185, 22758039), (1423, 18951705), (1777, 15176295), (2133, 12643355), (3555, 7586013), (4269, 6317235), (5331, 5058765), (7115, 3790341), (8885, 3035259), (10665, 2528671), (12807, 2105745), (15993, 1686255), (21345, 1263447), (26655, 1011753), (38421, 701915), (47979, 562085), (64035, 421149), (79965, 337251), (112417, 239895), (140383, 192105)]