37840875

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 30449685

約数列:

[1, 3, 5, 15, 19, 25, 47, 57, 75, 95, 113, 125, 141, 235, 285, 339, 375, 475, 565, 705, 893, 1175, 1425, 1695, 2147, 2375, 2679, 2825, 3525, 4465, 5311, 5875, 6441, 7125, 8475, 10735, 13395, 14125, 15933, 17625, 22325, 26555, 32205, 42375, 53675, 66975, 79665, 100909, 111625, 132775, 161025, 268375, 302727, 334875, 398325, 504545, 663875, 805125, 1513635, 1991625, 2522725, 7568175, 12613625, 37840875]

約数ペア:

[(1, 37840875), (3, 12613625), (5, 7568175), (15, 2522725), (19, 1991625), (25, 1513635), (47, 805125), (57, 663875), (75, 504545), (95, 398325), (113, 334875), (125, 302727), (141, 268375), (235, 161025), (285, 132775), (339, 111625), (375, 100909), (475, 79665), (565, 66975), (705, 53675), (893, 42375), (1175, 32205), (1425, 26555), (1695, 22325), (2147, 17625), (2375, 15933), (2679, 14125), (2825, 13395), (3525, 10735), (4465, 8475), (5311, 7125), (5875, 6441)]