15695980455

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{256031}}^1$

素因数の和:256167

約数の個数: 32

約数和(自身を含む): 25906341888

約数和(自身を除く): 10210361433

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 915, 1005, 4087, 12261, 20435, 61305, 256031, 768093, 1280155, 3840465, 15617891, 17154077, 46853673, 51462231, 78089455, 85770385, 234268365, 257311155, 1046398697, 3139196091, 5231993485, 15695980455]

約数ペア:

[(1, 15695980455), (3, 5231993485), (5, 3139196091), (15, 1046398697), (61, 257311155), (67, 234268365), (183, 85770385), (201, 78089455), (305, 51462231), (335, 46853673), (915, 17154077), (1005, 15617891), (4087, 3840465), (12261, 1280155), (20435, 768093), (61305, 256031)]