339934485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 614718720

約数和(自身を除く): 274784235

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 109, 123, 165, 205, 327, 451, 461, 545, 615, 1199, 1353, 1383, 1635, 2255, 2305, 3597, 4469, 5071, 5995, 6765, 6915, 13407, 15213, 17985, 18901, 22345, 25355, 49159, 50249, 56703, 67035, 76065, 94505, 147477, 150747, 207911, 245795, 251245, 283515, 552739, 623733, 737385, 753735, 1039555, 1658217, 2060209, 2763695, 3118665, 6180627, 8291085, 10301045, 22662299, 30903135, 67986897, 113311495, 339934485]

約数ペア:

[(1, 339934485), (3, 113311495), (5, 67986897), (11, 30903135), (15, 22662299), (33, 10301045), (41, 8291085), (55, 6180627), (109, 3118665), (123, 2763695), (165, 2060209), (205, 1658217), (327, 1039555), (451, 753735), (461, 737385), (545, 623733), (615, 552739), (1199, 283515), (1353, 251245), (1383, 245795), (1635, 207911), (2255, 150747), (2305, 147477), (3597, 94505), (4469, 76065), (5071, 67035), (5995, 56703), (6765, 50249), (6915, 49159), (13407, 25355), (15213, 22345), (17985, 18901)]