101380895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^2$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 159763968

約数和(自身を除く): 58383073

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 107, 115, 161, 253, 385, 535, 749, 805, 1177, 1265, 1771, 2461, 3745, 5885, 8239, 8855, 11449, 12305, 17227, 27071, 41195, 57245, 80143, 86135, 125939, 135355, 189497, 263327, 400715, 629695, 881573, 947485, 1316635, 1843289, 2896597, 4407865, 9216445, 14482985, 20276179, 101380895]

約数ペア:

[(1, 101380895), (5, 20276179), (7, 14482985), (11, 9216445), (23, 4407865), (35, 2896597), (55, 1843289), (77, 1316635), (107, 947485), (115, 881573), (161, 629695), (253, 400715), (385, 263327), (535, 189497), (749, 135355), (805, 125939), (1177, 86135), (1265, 80143), (1771, 57245), (2461, 41195), (3745, 27071), (5885, 17227), (8239, 12305), (8855, 11449)]