156937800015

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{223229}}^1$

素因数の和:224176

約数の個数: 48

約数和(自身を含む): 288341726400

約数和(自身を除く): 131403926385

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 919, 2757, 4595, 8271, 13785, 15623, 41355, 46869, 78115, 140607, 223229, 234345, 669687, 703035, 1116145, 2009061, 3348435, 3794893, 10045305, 11384679, 18974465, 34154037, 56923395, 170770185, 205147451, 615442353, 1025737255, 1846327059, 3077211765, 3487506667, 9231635295, 10462520001, 17437533335, 31387560003, 52312600005, 156937800015]

約数ペア:

[(1, 156937800015), (3, 52312600005), (5, 31387560003), (9, 17437533335), (15, 10462520001), (17, 9231635295), (45, 3487506667), (51, 3077211765), (85, 1846327059), (153, 1025737255), (255, 615442353), (765, 205147451), (919, 170770185), (2757, 56923395), (4595, 34154037), (8271, 18974465), (13785, 11384679), (15623, 10045305), (41355, 3794893), (46869, 3348435), (78115, 2009061), (140607, 1116145), (223229, 703035), (234345, 669687)]