4321214355

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 7328102400

約数和(自身を除く): 3006888045

約数列:

[1, 3, 5, 15, 23, 69, 113, 115, 199, 339, 345, 557, 565, 597, 995, 1671, 1695, 2599, 2785, 2985, 4577, 7797, 8355, 12811, 12995, 13731, 22487, 22885, 38433, 38985, 62941, 64055, 67461, 68655, 110843, 112435, 188823, 192165, 314705, 332529, 337305, 517201, 554215, 944115, 1447643, 1551603, 1662645, 2549389, 2586005, 4342929, 7238215, 7648167, 7758015, 12525259, 12746945, 21714645, 37575777, 38240835, 62626295, 187878885, 288080957, 864242871, 1440404785, 4321214355]

約数ペア:

[(1, 4321214355), (3, 1440404785), (5, 864242871), (15, 288080957), (23, 187878885), (69, 62626295), (113, 38240835), (115, 37575777), (199, 21714645), (339, 12746945), (345, 12525259), (557, 7758015), (565, 7648167), (597, 7238215), (995, 4342929), (1671, 2586005), (1695, 2549389), (2599, 1662645), (2785, 1551603), (2985, 1447643), (4577, 944115), (7797, 554215), (8355, 517201), (12811, 337305), (12995, 332529), (13731, 314705), (22487, 192165), (22885, 188823), (38433, 112435), (38985, 110843), (62941, 68655), (64055, 67461)]