103139855

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 162222912

約数和(自身を除く): 59083057

約数列:

[1, 5, 7, 13, 35, 47, 49, 53, 65, 91, 169, 235, 245, 265, 329, 371, 455, 611, 637, 689, 845, 1183, 1645, 1855, 2303, 2491, 2597, 3055, 3185, 3445, 4277, 4823, 5915, 7943, 8281, 8957, 11515, 12455, 12985, 17437, 21385, 24115, 29939, 32383, 33761, 39715, 41405, 44785, 55601, 62699, 87185, 122059, 149695, 161915, 168805, 226681, 278005, 313495, 389207, 420979, 438893, 610295, 1133405, 1586767, 1946035, 2104895, 2194465, 2946853, 7933835, 14734265, 20627971, 103139855]

約数ペア:

[(1, 103139855), (5, 20627971), (7, 14734265), (13, 7933835), (35, 2946853), (47, 2194465), (49, 2104895), (53, 1946035), (65, 1586767), (91, 1133405), (169, 610295), (235, 438893), (245, 420979), (265, 389207), (329, 313495), (371, 278005), (455, 226681), (611, 168805), (637, 161915), (689, 149695), (845, 122059), (1183, 87185), (1645, 62699), (1855, 55601), (2303, 44785), (2491, 41405), (2597, 39715), (3055, 33761), (3185, 32383), (3445, 29939), (4277, 24115), (4823, 21385), (5915, 17437), (7943, 12985), (8281, 12455), (8957, 11515)]