42827925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 84675136

約数和(自身を除く): 41847211

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 97, 105, 145, 175, 203, 291, 435, 485, 525, 609, 679, 725, 841, 1015, 1455, 2037, 2175, 2425, 2523, 2813, 3045, 3395, 4205, 5075, 5887, 7275, 8439, 10185, 12615, 14065, 15225, 16975, 17661, 19691, 21025, 29435, 42195, 50925, 59073, 63075, 70325, 81577, 88305, 98455, 147175, 210975, 244731, 295365, 407885, 441525, 492275, 571039, 1223655, 1476825, 1713117, 2039425, 2855195, 6118275, 8565585, 14275975, 42827925]

約数ペア:

[(1, 42827925), (3, 14275975), (5, 8565585), (7, 6118275), (15, 2855195), (21, 2039425), (25, 1713117), (29, 1476825), (35, 1223655), (75, 571039), (87, 492275), (97, 441525), (105, 407885), (145, 295365), (175, 244731), (203, 210975), (291, 147175), (435, 98455), (485, 88305), (525, 81577), (609, 70325), (679, 63075), (725, 59073), (841, 50925), (1015, 42195), (1455, 29435), (2037, 21025), (2175, 19691), (2425, 17661), (2523, 16975), (2813, 15225), (3045, 14065), (3395, 12615), (4205, 10185), (5075, 8439), (5887, 7275)]