23688601975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{23099}}^1$

素因数の和:23272

約数の個数: 48

約数和(自身を含む): 32997888000

約数和(自身を除く): 9309286025

約数列:

[1, 5, 17, 19, 25, 85, 95, 127, 323, 425, 475, 635, 1615, 2159, 2413, 3175, 8075, 10795, 12065, 23099, 41021, 53975, 60325, 115495, 205105, 392683, 438881, 577475, 1025525, 1963415, 2194405, 2933573, 7460977, 9817075, 10972025, 14667865, 37304885, 49870741, 55737887, 73339325, 186524425, 249353705, 278689435, 947544079, 1246768525, 1393447175, 4737720395, 23688601975]

約数ペア:

[(1, 23688601975), (5, 4737720395), (17, 1393447175), (19, 1246768525), (25, 947544079), (85, 278689435), (95, 249353705), (127, 186524425), (323, 73339325), (425, 55737887), (475, 49870741), (635, 37304885), (1615, 14667865), (2159, 10972025), (2413, 9817075), (3175, 7460977), (8075, 2933573), (10795, 2194405), (12065, 1963415), (23099, 1025525), (41021, 577475), (53975, 438881), (60325, 392683), (115495, 205105)]