275328585

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6199}}^1$

素因数の和:6267

約数の個数: 64

約数和(自身を含む): 571392000

約数和(自身を除く): 296063415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1645, 2115, 2961, 4935, 6199, 6345, 8883, 14805, 18597, 30995, 43393, 44415, 55791, 92985, 130179, 167373, 216965, 278955, 291353, 390537, 650895, 836865, 874059, 1171611, 1456765, 1952685, 2039471, 2622177, 4370295, 5858055, 6118413, 7866531, 10197355, 13110885, 18355239, 30592065, 39332655, 55065717, 91776195, 275328585]

約数ペア:

[(1, 275328585), (3, 91776195), (5, 55065717), (7, 39332655), (9, 30592065), (15, 18355239), (21, 13110885), (27, 10197355), (35, 7866531), (45, 6118413), (47, 5858055), (63, 4370295), (105, 2622177), (135, 2039471), (141, 1952685), (189, 1456765), (235, 1171611), (315, 874059), (329, 836865), (423, 650895), (705, 390537), (945, 291353), (987, 278955), (1269, 216965), (1645, 167373), (2115, 130179), (2961, 92985), (4935, 55791), (6199, 44415), (6345, 43393), (8883, 30995), (14805, 18597)]