83145975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 151656960

約数和(自身を除く): 68510985

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 825, 1039, 1067, 1455, 2425, 3117, 3201, 5195, 5335, 7275, 11429, 15585, 16005, 25975, 26675, 34287, 57145, 77925, 80025, 100783, 171435, 285725, 302349, 503915, 857175, 1108613, 1511745, 2519575, 3325839, 5543065, 7558725, 16629195, 27715325, 83145975]

約数ペア:

[(1, 83145975), (3, 27715325), (5, 16629195), (11, 7558725), (15, 5543065), (25, 3325839), (33, 2519575), (55, 1511745), (75, 1108613), (97, 857175), (165, 503915), (275, 302349), (291, 285725), (485, 171435), (825, 100783), (1039, 80025), (1067, 77925), (1455, 57145), (2425, 34287), (3117, 26675), (3201, 25975), (5195, 16005), (5335, 15585), (7275, 11429)]