928411215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 1603777536

約数和(自身を除く): 675366321

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 257, 283, 345, 555, 771, 849, 851, 1285, 1415, 2553, 3855, 4245, 4255, 5911, 6509, 9509, 10471, 12765, 17733, 19527, 28527, 29555, 31413, 32545, 47545, 52355, 72731, 88665, 97635, 142635, 157065, 218193, 218707, 240833, 363655, 656121, 722499, 1090965, 1093535, 1204165, 1672813, 2691047, 3280605, 3612495, 5018439, 8073141, 8364065, 13455235, 25092195, 40365705, 61894081, 185682243, 309470405, 928411215]

約数ペア:

[(1, 928411215), (3, 309470405), (5, 185682243), (15, 61894081), (23, 40365705), (37, 25092195), (69, 13455235), (111, 8364065), (115, 8073141), (185, 5018439), (257, 3612495), (283, 3280605), (345, 2691047), (555, 1672813), (771, 1204165), (849, 1093535), (851, 1090965), (1285, 722499), (1415, 656121), (2553, 363655), (3855, 240833), (4245, 218707), (4255, 218193), (5911, 157065), (6509, 142635), (9509, 97635), (10471, 88665), (12765, 72731), (17733, 52355), (19527, 47545), (28527, 32545), (29555, 31413)]