1330982415

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8971}}^1$

素因数の和:9149

約数の個数: 64

約数和(自身を含む): 2721745920

約数和(自身を除く): 1390763505

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 157, 189, 315, 471, 785, 945, 1099, 1413, 2355, 3297, 4239, 5495, 7065, 8971, 9891, 16485, 21195, 26913, 29673, 44855, 49455, 62797, 80739, 134565, 148365, 188391, 242217, 313985, 403695, 565173, 941955, 1211085, 1408447, 1695519, 2825865, 4225341, 7042235, 8477595, 9859129, 12676023, 21126705, 29577387, 38028069, 49295645, 63380115, 88732161, 147886935, 190140345, 266196483, 443660805, 1330982415]

約数ペア:

[(1, 1330982415), (3, 443660805), (5, 266196483), (7, 190140345), (9, 147886935), (15, 88732161), (21, 63380115), (27, 49295645), (35, 38028069), (45, 29577387), (63, 21126705), (105, 12676023), (135, 9859129), (157, 8477595), (189, 7042235), (315, 4225341), (471, 2825865), (785, 1695519), (945, 1408447), (1099, 1211085), (1413, 941955), (2355, 565173), (3297, 403695), (4239, 313985), (5495, 242217), (7065, 188391), (8971, 148365), (9891, 134565), (16485, 80739), (21195, 62797), (26913, 49455), (29673, 44855)]