1330371975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 2435844096

約数和(自身を除く): 1105472121

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 97, 155, 255, 291, 347, 425, 465, 485, 527, 775, 1041, 1275, 1455, 1581, 1649, 1735, 2325, 2425, 2635, 3007, 4947, 5205, 5899, 7275, 7905, 8245, 8675, 9021, 10757, 13175, 15035, 17697, 24735, 26025, 29495, 32271, 33659, 39525, 41225, 45105, 51119, 53785, 75175, 88485, 100977, 123675, 147475, 153357, 161355, 168295, 182869, 225525, 255595, 268925, 442425, 504885, 548607, 572203, 766785, 806775, 841475, 914345, 1043429, 1277975, 1716609, 2524425, 2743035, 2861015, 3130287, 3833925, 4571725, 5217145, 8583045, 13715175, 14305075, 15651435, 17738293, 26085725, 42915225, 53214879, 78257175, 88691465, 266074395, 443457325, 1330371975]

約数ペア:

[(1, 1330371975), (3, 443457325), (5, 266074395), (15, 88691465), (17, 78257175), (25, 53214879), (31, 42915225), (51, 26085725), (75, 17738293), (85, 15651435), (93, 14305075), (97, 13715175), (155, 8583045), (255, 5217145), (291, 4571725), (347, 3833925), (425, 3130287), (465, 2861015), (485, 2743035), (527, 2524425), (775, 1716609), (1041, 1277975), (1275, 1043429), (1455, 914345), (1581, 841475), (1649, 806775), (1735, 766785), (2325, 572203), (2425, 548607), (2635, 504885), (3007, 442425), (4947, 268925), (5205, 255595), (5899, 225525), (7275, 182869), (7905, 168295), (8245, 161355), (8675, 153357), (9021, 147475), (10757, 123675), (13175, 100977), (15035, 88485), (17697, 75175), (24735, 53785), (26025, 51119), (29495, 45105), (32271, 41225), (33659, 39525)]