1245584535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 64

約数和(自身を含む): 2201665536

約数和(自身を除く): 956081001

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 191, 195, 265, 573, 631, 689, 795, 955, 1893, 2067, 2483, 2865, 3155, 3445, 7449, 8203, 9465, 10123, 10335, 12415, 24609, 30369, 33443, 37245, 41015, 50615, 100329, 120521, 123045, 131599, 151845, 167215, 361563, 394797, 434759, 501645, 602605, 657995, 1304277, 1566773, 1807815, 1973985, 2173795, 4700319, 6387613, 6521385, 7833865, 19162839, 23501595, 31938065, 83038969, 95814195, 249116907, 415194845, 1245584535]

約数ペア:

[(1, 1245584535), (3, 415194845), (5, 249116907), (13, 95814195), (15, 83038969), (39, 31938065), (53, 23501595), (65, 19162839), (159, 7833865), (191, 6521385), (195, 6387613), (265, 4700319), (573, 2173795), (631, 1973985), (689, 1807815), (795, 1566773), (955, 1304277), (1893, 657995), (2067, 602605), (2483, 501645), (2865, 434759), (3155, 394797), (3445, 361563), (7449, 167215), (8203, 151845), (9465, 131599), (10123, 123045), (10335, 120521), (12415, 100329), (24609, 50615), (30369, 41015), (33443, 37245)]