71323373355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{221539}}^1$

素因数の和:221700

約数の個数: 48

約数和(自身を含む): 124544471040

約数和(自身を除く): 53221097685

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 169, 195, 381, 507, 635, 845, 1651, 1905, 2535, 4953, 8255, 21463, 24765, 64389, 107315, 221539, 321945, 664617, 1107695, 2880007, 3323085, 8640021, 14400035, 28135453, 37440091, 43200105, 84406359, 112320273, 140677265, 187200455, 365760889, 422031795, 561601365, 1097282667, 1828804445, 4754891557, 5486413335, 14264674671, 23774457785, 71323373355]

約数ペア:

[(1, 71323373355), (3, 23774457785), (5, 14264674671), (13, 5486413335), (15, 4754891557), (39, 1828804445), (65, 1097282667), (127, 561601365), (169, 422031795), (195, 365760889), (381, 187200455), (507, 140677265), (635, 112320273), (845, 84406359), (1651, 43200105), (1905, 37440091), (2535, 28135453), (4953, 14400035), (8255, 8640021), (21463, 3323085), (24765, 2880007), (64389, 1107695), (107315, 664617), (221539, 321945)]