157065375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 275558400

約数和(自身を除く): 118493025

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 125, 155, 177, 229, 295, 375, 465, 687, 775, 885, 1145, 1475, 1829, 2325, 3435, 3875, 4425, 5487, 5725, 7099, 7375, 9145, 11625, 13511, 17175, 21297, 22125, 27435, 28625, 35495, 40533, 45725, 67555, 85875, 106485, 137175, 177475, 202665, 228625, 337775, 418841, 532425, 685875, 887375, 1013325, 1256523, 1688875, 2094205, 2662125, 5066625, 6282615, 10471025, 31413075, 52355125, 157065375]

約数ペア:

[(1, 157065375), (3, 52355125), (5, 31413075), (15, 10471025), (25, 6282615), (31, 5066625), (59, 2662125), (75, 2094205), (93, 1688875), (125, 1256523), (155, 1013325), (177, 887375), (229, 685875), (295, 532425), (375, 418841), (465, 337775), (687, 228625), (775, 202665), (885, 177475), (1145, 137175), (1475, 106485), (1829, 85875), (2325, 67555), (3435, 45725), (3875, 40533), (4425, 35495), (5487, 28625), (5725, 27435), (7099, 22125), (7375, 21297), (9145, 17175), (11625, 13511)]