68960157695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{4349}}^1$

素因数の和:4776

約数の個数: 64

約数和(自身を含む): 98991244800

約数和(自身を除く): 30031087105

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 331, 335, 715, 737, 871, 1655, 3641, 3685, 4303, 4349, 4355, 9581, 18205, 21515, 21745, 22177, 47333, 47839, 47905, 56537, 110885, 236665, 239195, 243947, 282685, 288301, 291383, 621907, 1219735, 1439519, 1441505, 1456915, 3109535, 3171311, 3205213, 3787979, 7197595, 15834709, 15856555, 16026065, 18713747, 18939895, 41667769, 79173545, 93568735, 96447773, 205851217, 208338845, 482238865, 1029256085, 1060925503, 1253821049, 5304627515, 6269105245, 13792031539, 68960157695]

約数ペア:

[(1, 68960157695), (5, 13792031539), (11, 6269105245), (13, 5304627515), (55, 1253821049), (65, 1060925503), (67, 1029256085), (143, 482238865), (331, 208338845), (335, 205851217), (715, 96447773), (737, 93568735), (871, 79173545), (1655, 41667769), (3641, 18939895), (3685, 18713747), (4303, 16026065), (4349, 15856555), (4355, 15834709), (9581, 7197595), (18205, 3787979), (21515, 3205213), (21745, 3171311), (22177, 3109535), (47333, 1456915), (47839, 1441505), (47905, 1439519), (56537, 1219735), (110885, 621907), (236665, 291383), (239195, 288301), (243947, 282685)]