148568385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61519}}^1$

素因数の和:61557

約数の個数: 32

約数和(自身を含む): 283484160

約数和(自身を除く): 134915775

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 61519, 184557, 307595, 430633, 922785, 1291899, 1414937, 2153165, 4244811, 6459495, 7074685, 9904559, 21224055, 29713677, 49522795, 148568385]

約数ペア:

[(1, 148568385), (3, 49522795), (5, 29713677), (7, 21224055), (15, 9904559), (21, 7074685), (23, 6459495), (35, 4244811), (69, 2153165), (105, 1414937), (115, 1291899), (161, 922785), (345, 430633), (483, 307595), (805, 184557), (2415, 61519)]