5890488485

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 8639447040

約数和(自身を除く): 2748958555

約数列:

[1, 5, 7, 23, 35, 61, 115, 139, 161, 305, 427, 695, 805, 863, 973, 1403, 2135, 3197, 4315, 4865, 6041, 7015, 8479, 9821, 15985, 19849, 22379, 30205, 42395, 49105, 52643, 59353, 99245, 111895, 119957, 138943, 195017, 263215, 296765, 368501, 599785, 694715, 839699, 975085, 1210789, 1365119, 1842505, 2759011, 4198495, 6053945, 6825595, 7317377, 8475523, 13795055, 19313077, 36586885, 42377615, 51221639, 96565385, 168299671, 256108195, 841498355, 1178097697, 5890488485]

約数ペア:

[(1, 5890488485), (5, 1178097697), (7, 841498355), (23, 256108195), (35, 168299671), (61, 96565385), (115, 51221639), (139, 42377615), (161, 36586885), (305, 19313077), (427, 13795055), (695, 8475523), (805, 7317377), (863, 6825595), (973, 6053945), (1403, 4198495), (2135, 2759011), (3197, 1842505), (4315, 1365119), (4865, 1210789), (6041, 975085), (7015, 839699), (8479, 694715), (9821, 599785), (15985, 368501), (19849, 296765), (22379, 263215), (30205, 195017), (42395, 138943), (49105, 119957), (52643, 111895), (59353, 99245)]