99973875

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^2\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 172834272

約数和(自身を除く): 72860397

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 317, 375, 435, 725, 841, 951, 1585, 2175, 2523, 3625, 4205, 4755, 7925, 9193, 10875, 12615, 21025, 23775, 27579, 39625, 45965, 63075, 105125, 118875, 137895, 229825, 266597, 315375, 689475, 799791, 1149125, 1332985, 3447375, 3998955, 6664925, 19994775, 33324625, 99973875]

約数ペア:

[(1, 99973875), (3, 33324625), (5, 19994775), (15, 6664925), (25, 3998955), (29, 3447375), (75, 1332985), (87, 1149125), (125, 799791), (145, 689475), (317, 315375), (375, 266597), (435, 229825), (725, 137895), (841, 118875), (951, 105125), (1585, 63075), (2175, 45965), (2523, 39625), (3625, 27579), (4205, 23775), (4755, 21025), (7925, 12615), (9193, 10875)]