47853225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1367

約数の個数: 72

約数和(自身を含む): 102291072

約数和(自身を除く): 54437847

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 161, 175, 207, 225, 315, 345, 483, 525, 575, 805, 1035, 1321, 1449, 1575, 1725, 2415, 3963, 4025, 5175, 6605, 7245, 9247, 11889, 12075, 19815, 27741, 30383, 33025, 36225, 46235, 59445, 83223, 91149, 99075, 138705, 151915, 212681, 231175, 273447, 297225, 416115, 455745, 638043, 693525, 759575, 1063405, 1367235, 1914129, 2080575, 2278725, 3190215, 5317025, 6836175, 9570645, 15951075, 47853225]

約数ペア:

[(1, 47853225), (3, 15951075), (5, 9570645), (7, 6836175), (9, 5317025), (15, 3190215), (21, 2278725), (23, 2080575), (25, 1914129), (35, 1367235), (45, 1063405), (63, 759575), (69, 693525), (75, 638043), (105, 455745), (115, 416115), (161, 297225), (175, 273447), (207, 231175), (225, 212681), (315, 151915), (345, 138705), (483, 99075), (525, 91149), (575, 83223), (805, 59445), (1035, 46235), (1321, 36225), (1449, 33025), (1575, 30383), (1725, 27741), (2415, 19815), (3963, 12075), (4025, 11889), (5175, 9247), (6605, 7245)]