3733984975

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9437}}^1$

素因数の和:9497

約数の個数: 72

約数和(自身を含む): 6003700560

約数和(自身を除く): 2269715585

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 175, 245, 323, 425, 475, 595, 665, 833, 931, 1225, 1615, 2261, 2975, 3325, 4165, 4655, 8075, 9437, 11305, 15827, 20825, 23275, 47185, 56525, 66059, 79135, 160429, 179303, 235925, 330295, 395675, 462413, 802145, 896515, 1123003, 1255121, 1651475, 2312065, 3048151, 4010725, 4482575, 5615015, 6275605, 7861021, 8785847, 11560325, 15240755, 21337057, 28075075, 31378025, 39305105, 43929235, 76203775, 106685285, 149359399, 196525525, 219646175, 533426425, 746796995, 3733984975]

約数ペア:

[(1, 3733984975), (5, 746796995), (7, 533426425), (17, 219646175), (19, 196525525), (25, 149359399), (35, 106685285), (49, 76203775), (85, 43929235), (95, 39305105), (119, 31378025), (133, 28075075), (175, 21337057), (245, 15240755), (323, 11560325), (425, 8785847), (475, 7861021), (595, 6275605), (665, 5615015), (833, 4482575), (931, 4010725), (1225, 3048151), (1615, 2312065), (2261, 1651475), (2975, 1255121), (3325, 1123003), (4165, 896515), (4655, 802145), (8075, 462413), (9437, 395675), (11305, 330295), (15827, 235925), (20825, 179303), (23275, 160429), (47185, 79135), (56525, 66059)]