85514325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 153323520

約数和(自身を除く): 67809195

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 229, 325, 383, 687, 975, 1145, 1149, 1915, 2977, 3435, 4979, 5725, 5745, 8931, 9575, 14885, 14937, 17175, 24895, 28725, 44655, 74425, 74685, 87707, 124475, 223275, 263121, 373425, 438535, 1140191, 1315605, 2192675, 3420573, 5700955, 6578025, 17102865, 28504775, 85514325]

約数ペア:

[(1, 85514325), (3, 28504775), (5, 17102865), (13, 6578025), (15, 5700955), (25, 3420573), (39, 2192675), (65, 1315605), (75, 1140191), (195, 438535), (229, 373425), (325, 263121), (383, 223275), (687, 124475), (975, 87707), (1145, 74685), (1149, 74425), (1915, 44655), (2977, 28725), (3435, 24895), (4979, 17175), (5725, 14937), (5745, 14885), (8931, 9575)]