156923870425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2051963}}^1$

素因数の和:2052022

約数の個数: 48

約数和(自身を含む): 244265794560

約数和(自身を除く): 87341924135

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 437, 475, 575, 665, 805, 2185, 3059, 3325, 4025, 10925, 15295, 76475, 2051963, 10259815, 14363741, 38987297, 47195149, 51299075, 71818705, 194936485, 235975745, 272911079, 330366043, 359093525, 896707831, 974682425, 1179878725, 1364555395, 1651830215, 4483539155, 6276954817, 6822776975, 8259151075, 22417695775, 31384774085, 156923870425]

約数ペア:

[(1, 156923870425), (5, 31384774085), (7, 22417695775), (19, 8259151075), (23, 6822776975), (25, 6276954817), (35, 4483539155), (95, 1651830215), (115, 1364555395), (133, 1179878725), (161, 974682425), (175, 896707831), (437, 359093525), (475, 330366043), (575, 272911079), (665, 235975745), (805, 194936485), (2185, 71818705), (3059, 51299075), (3325, 47195149), (4025, 38987297), (10925, 14363741), (15295, 10259815), (76475, 2051963)]