201408915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3507

約数の個数: 32

約数和(自身を含む): 335865600

約数和(自身を除く): 134456685

約数列:

[1, 3, 5, 15, 29, 87, 139, 145, 417, 435, 695, 2085, 3331, 4031, 9993, 12093, 16655, 20155, 49965, 60465, 96599, 289797, 463009, 482995, 1389027, 1448985, 2315045, 6945135, 13427261, 40281783, 67136305, 201408915]

約数ペア:

[(1, 201408915), (3, 67136305), (5, 40281783), (15, 13427261), (29, 6945135), (87, 2315045), (139, 1448985), (145, 1389027), (417, 482995), (435, 463009), (695, 289797), (2085, 96599), (3331, 60465), (4031, 49965), (9993, 20155), (12093, 16655)]