2078004375

素因数分解:

$3^4\times 5^4\times {\mathrm{41047}}^1$

素因数の和:41079

約数の個数: 50

約数和(自身を含む): 3879077048

約数和(自身を除く): 1801072673

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1875, 2025, 3375, 5625, 10125, 16875, 41047, 50625, 123141, 205235, 369423, 615705, 1026175, 1108269, 1847115, 3078525, 3324807, 5130875, 5541345, 9235575, 15392625, 16624035, 25654375, 27706725, 46177875, 76963125, 83120175, 138533625, 230889375, 415600875, 692668125, 2078004375]

約数ペア:

[(1, 2078004375), (3, 692668125), (5, 415600875), (9, 230889375), (15, 138533625), (25, 83120175), (27, 76963125), (45, 46177875), (75, 27706725), (81, 25654375), (125, 16624035), (135, 15392625), (225, 9235575), (375, 5541345), (405, 5130875), (625, 3324807), (675, 3078525), (1125, 1847115), (1875, 1108269), (2025, 1026175), (3375, 615705), (5625, 369423), (10125, 205235), (16875, 123141), (41047, 50625)]