131694377475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{56249}}^1$

素因数の和:56365

約数の個数: 96

約数和(自身を含む): 241056000000

約数和(自身を除く): 109361622525

約数列:

[1, 3, 5, 15, 19, 25, 31, 53, 57, 75, 93, 95, 155, 159, 265, 285, 465, 475, 589, 775, 795, 1007, 1325, 1425, 1643, 1767, 2325, 2945, 3021, 3975, 4929, 5035, 8215, 8835, 14725, 15105, 24645, 25175, 31217, 41075, 44175, 56249, 75525, 93651, 123225, 156085, 168747, 281245, 468255, 780425, 843735, 1068731, 1406225, 1743719, 2341275, 2981197, 3206193, 4218675, 5231157, 5343655, 8718595, 8943591, 14905985, 16030965, 26155785, 26718275, 33130661, 43592975, 44717955, 56642743, 74529925, 80154825, 92417107, 99391983, 130778925, 165653305, 169928229, 223589775, 277251321, 283213715, 462085535, 496959915, 828266525, 849641145, 1386256605, 1416068575, 1755925033, 2310427675, 2484799575, 4248205725, 5267775099, 6931283025, 8779625165, 26338875495, 43898125825, 131694377475]

約数ペア:

[(1, 131694377475), (3, 43898125825), (5, 26338875495), (15, 8779625165), (19, 6931283025), (25, 5267775099), (31, 4248205725), (53, 2484799575), (57, 2310427675), (75, 1755925033), (93, 1416068575), (95, 1386256605), (155, 849641145), (159, 828266525), (265, 496959915), (285, 462085535), (465, 283213715), (475, 277251321), (589, 223589775), (775, 169928229), (795, 165653305), (1007, 130778925), (1325, 99391983), (1425, 92417107), (1643, 80154825), (1767, 74529925), (2325, 56642743), (2945, 44717955), (3021, 43592975), (3975, 33130661), (4929, 26718275), (5035, 26155785), (8215, 16030965), (8835, 14905985), (14725, 8943591), (15105, 8718595), (24645, 5343655), (25175, 5231157), (31217, 4218675), (41075, 3206193), (44175, 2981197), (56249, 2341275), (75525, 1743719), (93651, 1406225), (123225, 1068731), (156085, 843735), (168747, 780425), (281245, 468255)]