38590125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 74899968

約数和(自身を除く): 36309843

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 61, 75, 105, 125, 175, 183, 241, 305, 375, 427, 525, 723, 875, 915, 1205, 1281, 1525, 1687, 2135, 2625, 3615, 4575, 5061, 6025, 6405, 7625, 8435, 10675, 14701, 18075, 22875, 25305, 30125, 32025, 42175, 44103, 53375, 73505, 90375, 102907, 126525, 160125, 210875, 220515, 308721, 367525, 514535, 632625, 1102575, 1543605, 1837625, 2572675, 5512875, 7718025, 12863375, 38590125]

約数ペア:

[(1, 38590125), (3, 12863375), (5, 7718025), (7, 5512875), (15, 2572675), (21, 1837625), (25, 1543605), (35, 1102575), (61, 632625), (75, 514535), (105, 367525), (125, 308721), (175, 220515), (183, 210875), (241, 160125), (305, 126525), (375, 102907), (427, 90375), (525, 73505), (723, 53375), (875, 44103), (915, 42175), (1205, 32025), (1281, 30125), (1525, 25305), (1687, 22875), (2135, 18075), (2625, 14701), (3615, 10675), (4575, 8435), (5061, 7625), (6025, 6405)]