66952425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 118742400

約数和(自身を除く): 51789975

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 345, 555, 575, 851, 925, 1049, 1725, 2553, 2775, 3147, 4255, 5245, 12765, 15735, 21275, 24127, 26225, 38813, 63825, 72381, 78675, 116439, 120635, 194065, 361905, 582195, 603175, 892699, 970325, 1809525, 2678097, 2910975, 4463495, 13390485, 22317475, 66952425]

約数ペア:

[(1, 66952425), (3, 22317475), (5, 13390485), (15, 4463495), (23, 2910975), (25, 2678097), (37, 1809525), (69, 970325), (75, 892699), (111, 603175), (115, 582195), (185, 361905), (345, 194065), (555, 120635), (575, 116439), (851, 78675), (925, 72381), (1049, 63825), (1725, 38813), (2553, 26225), (2775, 24127), (3147, 21275), (4255, 15735), (5245, 12765)]