69505065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{947}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 138423168

約数和(自身を除く): 68918103

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 233, 315, 699, 947, 1165, 1631, 2097, 2841, 3495, 4735, 4893, 6629, 8155, 8523, 10485, 14205, 14679, 19887, 24465, 33145, 42615, 59661, 73395, 99435, 220651, 298305, 661953, 1103255, 1544557, 1985859, 3309765, 4633671, 7722785, 9929295, 13901013, 23168355, 69505065]

約数ペア:

[(1, 69505065), (3, 23168355), (5, 13901013), (7, 9929295), (9, 7722785), (15, 4633671), (21, 3309765), (35, 1985859), (45, 1544557), (63, 1103255), (105, 661953), (233, 298305), (315, 220651), (699, 99435), (947, 73395), (1165, 59661), (1631, 42615), (2097, 33145), (2841, 24465), (3495, 19887), (4735, 14679), (4893, 14205), (6629, 10485), (8155, 8523)]