1303386175

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 2141862912

約数和(自身を除く): 838476737

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 67, 85, 91, 119, 175, 221, 325, 335, 425, 455, 469, 503, 595, 871, 1105, 1139, 1547, 1675, 2275, 2345, 2515, 2975, 3521, 4355, 5525, 5695, 6097, 6539, 7735, 7973, 8551, 11725, 12575, 14807, 17605, 21775, 28475, 30485, 32695, 33701, 38675, 39865, 42755, 45773, 59857, 74035, 88025, 103649, 111163, 152425, 163475, 168505, 199325, 213775, 228865, 235907, 299285, 370175, 438113, 518245, 555815, 572917, 778141, 842525, 1144325, 1179535, 1496425, 2190565, 2591225, 2779075, 2864585, 3066791, 3890705, 4010419, 5897675, 7447921, 10952825, 14322925, 15333955, 19453525, 20052095, 37239605, 52135447, 76669775, 100260475, 186198025, 260677235, 1303386175]

約数ペア:

[(1, 1303386175), (5, 260677235), (7, 186198025), (13, 100260475), (17, 76669775), (25, 52135447), (35, 37239605), (65, 20052095), (67, 19453525), (85, 15333955), (91, 14322925), (119, 10952825), (175, 7447921), (221, 5897675), (325, 4010419), (335, 3890705), (425, 3066791), (455, 2864585), (469, 2779075), (503, 2591225), (595, 2190565), (871, 1496425), (1105, 1179535), (1139, 1144325), (1547, 842525), (1675, 778141), (2275, 572917), (2345, 555815), (2515, 518245), (2975, 438113), (3521, 370175), (4355, 299285), (5525, 235907), (5695, 228865), (6097, 213775), (6539, 199325), (7735, 168505), (7973, 163475), (8551, 152425), (11725, 111163), (12575, 103649), (14807, 88025), (17605, 74035), (21775, 59857), (28475, 45773), (30485, 42755), (32695, 39865), (33701, 38675)]