30227755675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^2$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 43234920288

約数和(自身を除く): 13007164613

約数列:

[1, 5, 13, 17, 25, 65, 85, 167, 181, 221, 325, 425, 835, 905, 1105, 2171, 2353, 2839, 3077, 4175, 4525, 5525, 10855, 11765, 14195, 15385, 30227, 32761, 36907, 40001, 54275, 58825, 70975, 76925, 151135, 163805, 184535, 200005, 392951, 425893, 513859, 556937, 755675, 819025, 922675, 1000025, 1964755, 2129465, 2569295, 2784685, 5471087, 6680167, 7240181, 9823775, 10647325, 12846475, 13923425, 27355435, 33400835, 36200905, 71124131, 93008479, 136777175, 167004175, 181004525, 355620655, 465042395, 1209110227, 1778103275, 2325211975, 6045551135, 30227755675]

約数ペア:

[(1, 30227755675), (5, 6045551135), (13, 2325211975), (17, 1778103275), (25, 1209110227), (65, 465042395), (85, 355620655), (167, 181004525), (181, 167004175), (221, 136777175), (325, 93008479), (425, 71124131), (835, 36200905), (905, 33400835), (1105, 27355435), (2171, 13923425), (2353, 12846475), (2839, 10647325), (3077, 9823775), (4175, 7240181), (4525, 6680167), (5525, 5471087), (10855, 2784685), (11765, 2569295), (14195, 2129465), (15385, 1964755), (30227, 1000025), (32761, 922675), (36907, 819025), (40001, 755675), (54275, 556937), (58825, 513859), (70975, 425893), (76925, 392951), (151135, 200005), (163805, 184535)]