23318895

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 39232512

約数和(自身を除く): 15913617

約数列:

[1, 3, 5, 15, 23, 69, 115, 257, 263, 345, 771, 789, 1285, 1315, 3855, 3945, 5911, 6049, 17733, 18147, 29555, 30245, 67591, 88665, 90735, 202773, 337955, 1013865, 1554593, 4663779, 7772965, 23318895]

約数ペア:

[(1, 23318895), (3, 7772965), (5, 4663779), (15, 1554593), (23, 1013865), (69, 337955), (115, 202773), (257, 90735), (263, 88665), (345, 67591), (771, 30245), (789, 29555), (1285, 18147), (1315, 17733), (3855, 6049), (3945, 5911)]