306650465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 408965760

約数和(自身を除く): 102315295

約数列:

[1, 5, 11, 55, 97, 229, 251, 485, 1067, 1145, 1255, 2519, 2761, 5335, 12595, 13805, 22213, 24347, 57479, 111065, 121735, 244343, 267817, 287395, 632269, 1221715, 1339085, 3161345, 5575463, 27877315, 61330093, 306650465]

約数ペア:

[(1, 306650465), (5, 61330093), (11, 27877315), (55, 5575463), (97, 3161345), (229, 1339085), (251, 1221715), (485, 632269), (1067, 287395), (1145, 267817), (1255, 244343), (2519, 121735), (2761, 111065), (5335, 57479), (12595, 24347), (13805, 22213)]