39794985

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^2\times {\mathrm{197}}^1$

素因数の和:342

約数の個数: 36

約数和(自身を含む): 70378308

約数和(自身を除く): 30583323

約数列:

[1, 3, 5, 9, 15, 45, 67, 197, 201, 335, 591, 603, 985, 1005, 1773, 2955, 3015, 4489, 8865, 13199, 13467, 22445, 39597, 40401, 65995, 67335, 118791, 197985, 202005, 593955, 884333, 2652999, 4421665, 7958997, 13264995, 39794985]

約数ペア:

[(1, 39794985), (3, 13264995), (5, 7958997), (9, 4421665), (15, 2652999), (45, 884333), (67, 593955), (197, 202005), (201, 197985), (335, 118791), (591, 67335), (603, 65995), (985, 40401), (1005, 39597), (1773, 22445), (2955, 13467), (3015, 13199), (4489, 8865)]