42924555

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 78923520

約数和(自身を除く): 35998965

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 619, 1005, 1035, 1541, 1857, 3015, 3095, 4623, 5571, 7705, 9285, 13869, 14237, 23115, 27855, 41473, 42711, 69345, 71185, 124419, 128133, 207365, 213555, 373257, 622095, 640665, 953879, 1866285, 2861637, 4769395, 8584911, 14308185, 42924555]

約数ペア:

[(1, 42924555), (3, 14308185), (5, 8584911), (9, 4769395), (15, 2861637), (23, 1866285), (45, 953879), (67, 640665), (69, 622095), (115, 373257), (201, 213555), (207, 207365), (335, 128133), (345, 124419), (603, 71185), (619, 69345), (1005, 42711), (1035, 41473), (1541, 27855), (1857, 23115), (3015, 14237), (3095, 13869), (4623, 9285), (5571, 7705)]