4465125

素因数分解:

$3^6\times 5^3\times 7^2$

素因数の和:47

約数の個数: 84

約数和(自身を含む): 9718956

約数和(自身を除く): 5253831

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 81, 105, 125, 135, 147, 175, 189, 225, 243, 245, 315, 375, 405, 441, 525, 567, 675, 729, 735, 875, 945, 1125, 1215, 1225, 1323, 1575, 1701, 2025, 2205, 2625, 2835, 3375, 3645, 3675, 3969, 4725, 5103, 6075, 6125, 6615, 7875, 8505, 10125, 11025, 11907, 14175, 18225, 18375, 19845, 23625, 25515, 30375, 33075, 35721, 42525, 55125, 59535, 70875, 91125, 99225, 127575, 165375, 178605, 212625, 297675, 496125, 637875, 893025, 1488375, 4465125]

約数ペア:

[(1, 4465125), (3, 1488375), (5, 893025), (7, 637875), (9, 496125), (15, 297675), (21, 212625), (25, 178605), (27, 165375), (35, 127575), (45, 99225), (49, 91125), (63, 70875), (75, 59535), (81, 55125), (105, 42525), (125, 35721), (135, 33075), (147, 30375), (175, 25515), (189, 23625), (225, 19845), (243, 18375), (245, 18225), (315, 14175), (375, 11907), (405, 11025), (441, 10125), (525, 8505), (567, 7875), (675, 6615), (729, 6125), (735, 6075), (875, 5103), (945, 4725), (1125, 3969), (1215, 3675), (1225, 3645), (1323, 3375), (1575, 2835), (1701, 2625), (2025, 2205)]