64732005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:347

約数の個数: 96

約数和(自身を含む): 133975296

約数和(自身を除く): 69243291

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 39, 45, 51, 65, 69, 85, 115, 117, 153, 195, 207, 221, 255, 283, 299, 345, 391, 585, 663, 765, 849, 897, 1035, 1105, 1173, 1415, 1495, 1955, 1989, 2547, 2691, 3315, 3519, 3679, 4245, 4485, 4811, 5083, 5865, 6509, 9945, 11037, 12735, 13455, 14433, 15249, 17595, 18395, 19527, 24055, 25415, 32545, 33111, 43299, 45747, 55185, 58581, 62543, 72165, 76245, 84617, 97635, 110653, 165555, 187629, 216495, 228735, 253851, 292905, 312715, 331959, 423085, 553265, 562887, 761553, 938145, 995877, 1269255, 1438489, 1659795, 2814435, 3807765, 4315467, 4979385, 7192445, 12946401, 21577335, 64732005]

約数ペア:

[(1, 64732005), (3, 21577335), (5, 12946401), (9, 7192445), (13, 4979385), (15, 4315467), (17, 3807765), (23, 2814435), (39, 1659795), (45, 1438489), (51, 1269255), (65, 995877), (69, 938145), (85, 761553), (115, 562887), (117, 553265), (153, 423085), (195, 331959), (207, 312715), (221, 292905), (255, 253851), (283, 228735), (299, 216495), (345, 187629), (391, 165555), (585, 110653), (663, 97635), (765, 84617), (849, 76245), (897, 72165), (1035, 62543), (1105, 58581), (1173, 55185), (1415, 45747), (1495, 43299), (1955, 33111), (1989, 32545), (2547, 25415), (2691, 24055), (3315, 19527), (3519, 18395), (3679, 17595), (4245, 15249), (4485, 14433), (4811, 13455), (5083, 12735), (5865, 11037), (6509, 9945)]