201745530045

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1399}}^1\times {\mathrm{16267}}^1$

素因数の和:17874

約数の個数: 48

約数和(自身を含む): 351740188800

約数和(自身を除く): 149994658755

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1399, 1773, 2955, 4197, 6995, 8865, 12591, 16267, 20985, 48801, 62955, 81335, 146403, 244005, 275603, 732015, 826809, 1378015, 2480427, 3204599, 4134045, 9613797, 12402135, 16022995, 22757533, 28841391, 48068985, 68272599, 113787665, 144206955, 204817797, 341362995, 1024088985, 4483234001, 13449702003, 22416170005, 40349106009, 67248510015, 201745530045]

約数ペア:

[(1, 201745530045), (3, 67248510015), (5, 40349106009), (9, 22416170005), (15, 13449702003), (45, 4483234001), (197, 1024088985), (591, 341362995), (985, 204817797), (1399, 144206955), (1773, 113787665), (2955, 68272599), (4197, 48068985), (6995, 28841391), (8865, 22757533), (12591, 16022995), (16267, 12402135), (20985, 9613797), (48801, 4134045), (62955, 3204599), (81335, 2480427), (146403, 1378015), (244005, 826809), (275603, 732015)]