38790075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 67852800

約数和(自身を除く): 29062725

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 199, 339, 345, 565, 575, 597, 995, 1695, 1725, 2599, 2825, 2985, 4577, 4975, 7797, 8475, 12995, 13731, 14925, 22487, 22885, 38985, 64975, 67461, 68655, 112435, 114425, 194925, 337305, 343275, 517201, 562175, 1551603, 1686525, 2586005, 7758015, 12930025, 38790075]

約数ペア:

[(1, 38790075), (3, 12930025), (5, 7758015), (15, 2586005), (23, 1686525), (25, 1551603), (69, 562175), (75, 517201), (113, 343275), (115, 337305), (199, 194925), (339, 114425), (345, 112435), (565, 68655), (575, 67461), (597, 64975), (995, 38985), (1695, 22885), (1725, 22487), (2599, 14925), (2825, 13731), (2985, 12995), (4577, 8475), (4975, 7797)]