48149325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 103812800

約数和(自身を除く): 55663475

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 1197, 1425, 1575, 1609, 1995, 3325, 4275, 4827, 5985, 8045, 9975, 11263, 14481, 24135, 29925, 30571, 33789, 40225, 56315, 72405, 91713, 101367, 120675, 152855, 168945, 213997, 275139, 281575, 362025, 458565, 506835, 641991, 764275, 844725, 1069985, 1375695, 1925973, 2292825, 2534175, 3209955, 5349925, 6878475, 9629865, 16049775, 48149325]

約数ペア:

[(1, 48149325), (3, 16049775), (5, 9629865), (7, 6878475), (9, 5349925), (15, 3209955), (19, 2534175), (21, 2292825), (25, 1925973), (35, 1375695), (45, 1069985), (57, 844725), (63, 764275), (75, 641991), (95, 506835), (105, 458565), (133, 362025), (171, 281575), (175, 275139), (225, 213997), (285, 168945), (315, 152855), (399, 120675), (475, 101367), (525, 91713), (665, 72405), (855, 56315), (1197, 40225), (1425, 33789), (1575, 30571), (1609, 29925), (1995, 24135), (3325, 14481), (4275, 11263), (4827, 9975), (5985, 8045)]