148278375

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1038

約数の個数: 96

約数和(自身を含む): 321884160

約数和(自身を除く): 173605785

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 125, 133, 171, 175, 225, 285, 315, 375, 399, 475, 525, 665, 855, 875, 991, 1125, 1197, 1425, 1575, 1995, 2375, 2625, 2973, 3325, 4275, 4955, 5985, 6937, 7125, 7875, 8919, 9975, 14865, 16625, 18829, 20811, 21375, 24775, 29925, 34685, 44595, 49875, 56487, 62433, 74325, 94145, 104055, 123875, 131803, 149625, 169461, 173425, 222975, 282435, 312165, 371625, 395409, 470725, 520275, 659015, 847305, 867125, 1114875, 1186227, 1412175, 1560825, 1977045, 2353625, 2601375, 3295075, 4236525, 5931135, 7060875, 7804125, 9885225, 16475375, 21182625, 29655675, 49426125, 148278375]

約数ペア:

[(1, 148278375), (3, 49426125), (5, 29655675), (7, 21182625), (9, 16475375), (15, 9885225), (19, 7804125), (21, 7060875), (25, 5931135), (35, 4236525), (45, 3295075), (57, 2601375), (63, 2353625), (75, 1977045), (95, 1560825), (105, 1412175), (125, 1186227), (133, 1114875), (171, 867125), (175, 847305), (225, 659015), (285, 520275), (315, 470725), (375, 395409), (399, 371625), (475, 312165), (525, 282435), (665, 222975), (855, 173425), (875, 169461), (991, 149625), (1125, 131803), (1197, 123875), (1425, 104055), (1575, 94145), (1995, 74325), (2375, 62433), (2625, 56487), (2973, 49875), (3325, 44595), (4275, 34685), (4955, 29925), (5985, 24775), (6937, 21375), (7125, 20811), (7875, 18829), (8919, 16625), (9975, 14865)]