202824375

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 373155552

約数和(自身を除く): 170331177

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 125, 157, 159, 195, 265, 325, 375, 471, 625, 689, 785, 795, 975, 1325, 1625, 1875, 2041, 2067, 2355, 3445, 3925, 3975, 4875, 6123, 6625, 8125, 8321, 10205, 10335, 11775, 17225, 19625, 19875, 24375, 24963, 30615, 33125, 41605, 51025, 51675, 58875, 86125, 98125, 99375, 108173, 124815, 153075, 208025, 255125, 258375, 294375, 324519, 430625, 540865, 624075, 765375, 1040125, 1275625, 1291875, 1622595, 2704325, 3120375, 3826875, 5200625, 8112975, 13521625, 15601875, 40564875, 67608125, 202824375]

約数ペア:

[(1, 202824375), (3, 67608125), (5, 40564875), (13, 15601875), (15, 13521625), (25, 8112975), (39, 5200625), (53, 3826875), (65, 3120375), (75, 2704325), (125, 1622595), (157, 1291875), (159, 1275625), (195, 1040125), (265, 765375), (325, 624075), (375, 540865), (471, 430625), (625, 324519), (689, 294375), (785, 258375), (795, 255125), (975, 208025), (1325, 153075), (1625, 124815), (1875, 108173), (2041, 99375), (2067, 98125), (2355, 86125), (3445, 58875), (3925, 51675), (3975, 51025), (4875, 41605), (6123, 33125), (6625, 30615), (8125, 24963), (8321, 24375), (10205, 19875), (10335, 19625), (11775, 17225)]