83500425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 157847040

約数和(自身を除く): 74346615

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 67, 75, 87, 145, 191, 201, 225, 261, 335, 435, 573, 603, 725, 955, 1005, 1305, 1675, 1719, 1943, 2175, 2865, 3015, 4775, 5025, 5539, 5829, 6525, 8595, 9715, 12797, 14325, 15075, 16617, 17487, 27695, 29145, 38391, 42975, 48575, 49851, 63985, 83085, 87435, 115173, 138475, 145725, 191955, 249255, 319925, 371113, 415425, 437175, 575865, 959775, 1113339, 1246275, 1855565, 2879325, 3340017, 5566695, 9277825, 16700085, 27833475, 83500425]

約数ペア:

[(1, 83500425), (3, 27833475), (5, 16700085), (9, 9277825), (15, 5566695), (25, 3340017), (29, 2879325), (45, 1855565), (67, 1246275), (75, 1113339), (87, 959775), (145, 575865), (191, 437175), (201, 415425), (225, 371113), (261, 319925), (335, 249255), (435, 191955), (573, 145725), (603, 138475), (725, 115173), (955, 87435), (1005, 83085), (1305, 63985), (1675, 49851), (1719, 48575), (1943, 42975), (2175, 38391), (2865, 29145), (3015, 27695), (4775, 17487), (5025, 16617), (5539, 15075), (5829, 14325), (6525, 12797), (8595, 9715)]