101121345

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 195363840

約数和(自身を除く): 94242495

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 157, 195, 351, 367, 471, 585, 785, 1101, 1413, 1755, 1835, 2041, 2355, 3303, 4239, 4771, 5505, 6123, 7065, 9909, 10205, 14313, 16515, 18369, 21195, 23855, 30615, 42939, 49545, 55107, 57619, 71565, 91845, 128817, 172857, 214695, 275535, 288095, 518571, 644085, 749047, 864285, 1555713, 2247141, 2592855, 3745235, 6741423, 7778565, 11235705, 20224269, 33707115, 101121345]

約数ペア:

[(1, 101121345), (3, 33707115), (5, 20224269), (9, 11235705), (13, 7778565), (15, 6741423), (27, 3745235), (39, 2592855), (45, 2247141), (65, 1555713), (117, 864285), (135, 749047), (157, 644085), (195, 518571), (351, 288095), (367, 275535), (471, 214695), (585, 172857), (785, 128817), (1101, 91845), (1413, 71565), (1755, 57619), (1835, 55107), (2041, 49545), (2355, 42939), (3303, 30615), (4239, 23855), (4771, 21195), (5505, 18369), (6123, 16515), (7065, 14313), (9909, 10205)]