156949409375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 220745746368

約数和(自身を除く): 63796336993

約数列:

[1, 5, 11, 25, 41, 55, 125, 193, 205, 275, 451, 577, 625, 965, 1025, 1375, 2123, 2255, 2885, 3125, 4825, 5125, 6347, 6875, 7913, 10615, 11275, 14425, 23657, 24125, 25625, 31735, 34375, 39565, 53075, 56375, 72125, 87043, 111361, 118285, 120625, 128125, 158675, 197825, 260227, 265375, 281875, 360625, 435215, 556805, 591425, 603125, 793375, 989125, 1224971, 1301135, 1326875, 1409375, 1803125, 2176075, 2784025, 2957125, 3966875, 4565801, 4945625, 6124855, 6505675, 6634375, 10880375, 13920125, 14785625, 19834375, 22829005, 24728125, 30624275, 32528375, 50223811, 54401875, 69600625, 73928125, 114145025, 153121375, 162641875, 251119055, 272009375, 348003125, 570725125, 765606875, 813209375, 1255595275, 2853625625, 3828034375, 6277976375, 14268128125, 31389881875, 156949409375]

約数ペア:

[(1, 156949409375), (5, 31389881875), (11, 14268128125), (25, 6277976375), (41, 3828034375), (55, 2853625625), (125, 1255595275), (193, 813209375), (205, 765606875), (275, 570725125), (451, 348003125), (577, 272009375), (625, 251119055), (965, 162641875), (1025, 153121375), (1375, 114145025), (2123, 73928125), (2255, 69600625), (2885, 54401875), (3125, 50223811), (4825, 32528375), (5125, 30624275), (6347, 24728125), (6875, 22829005), (7913, 19834375), (10615, 14785625), (11275, 13920125), (14425, 10880375), (23657, 6634375), (24125, 6505675), (25625, 6124855), (31735, 4945625), (34375, 4565801), (39565, 3966875), (53075, 2957125), (56375, 2784025), (72125, 2176075), (87043, 1803125), (111361, 1409375), (118285, 1326875), (120625, 1301135), (128125, 1224971), (158675, 989125), (197825, 793375), (260227, 603125), (265375, 591425), (281875, 556805), (360625, 435215)]