66197235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 127249920

約数和(自身を除く): 61052685

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1051, 1105, 1235, 1615, 3153, 3315, 3705, 4199, 4845, 5255, 12597, 13663, 15765, 17867, 19969, 20995, 40989, 53601, 59907, 62985, 68315, 89335, 99845, 204945, 232271, 259597, 268005, 299535, 339473, 696813, 778791, 1018419, 1161355, 1297985, 1697365, 3484065, 3893955, 4413149, 5092095, 13239447, 22065745, 66197235]

約数ペア:

[(1, 66197235), (3, 22065745), (5, 13239447), (13, 5092095), (15, 4413149), (17, 3893955), (19, 3484065), (39, 1697365), (51, 1297985), (57, 1161355), (65, 1018419), (85, 778791), (95, 696813), (195, 339473), (221, 299535), (247, 268005), (255, 259597), (285, 232271), (323, 204945), (663, 99845), (741, 89335), (969, 68315), (1051, 62985), (1105, 59907), (1235, 53601), (1615, 40989), (3153, 20995), (3315, 19969), (3705, 17867), (4199, 15765), (4845, 13663), (5255, 12597)]