47115585

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 95233320

約数和(自身を除く): 48117735

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 121, 153, 165, 187, 255, 363, 495, 509, 561, 605, 765, 935, 1089, 1527, 1683, 1815, 2057, 2545, 2805, 4581, 5445, 5599, 6171, 7635, 8415, 8653, 10285, 16797, 18513, 22905, 25959, 27995, 30855, 43265, 50391, 61589, 77877, 83985, 92565, 95183, 129795, 184767, 251955, 285549, 307945, 389385, 475915, 554301, 856647, 923835, 1047013, 1427745, 2771505, 3141039, 4283235, 5235065, 9423117, 15705195, 47115585]

約数ペア:

[(1, 47115585), (3, 15705195), (5, 9423117), (9, 5235065), (11, 4283235), (15, 3141039), (17, 2771505), (33, 1427745), (45, 1047013), (51, 923835), (55, 856647), (85, 554301), (99, 475915), (121, 389385), (153, 307945), (165, 285549), (187, 251955), (255, 184767), (363, 129795), (495, 95183), (509, 92565), (561, 83985), (605, 77877), (765, 61589), (935, 50391), (1089, 43265), (1527, 30855), (1683, 27995), (1815, 25959), (2057, 22905), (2545, 18513), (2805, 16797), (4581, 10285), (5445, 8653), (5599, 8415), (6171, 7635)]