11251242555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1447}}^1$

素因数の和:1689

約数の個数: 96

約数和(自身を含む): 21393331200

約数和(自身を除く): 10142088645

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 149, 213, 245, 355, 447, 497, 735, 745, 1043, 1065, 1447, 1491, 2235, 2485, 3129, 3479, 4341, 5215, 7235, 7301, 7455, 10129, 10437, 10579, 15645, 17395, 21705, 21903, 30387, 31737, 36505, 50645, 52185, 52895, 70903, 74053, 102737, 109515, 151935, 158685, 212709, 215603, 222159, 308211, 354515, 370265, 513685, 518371, 646809, 719159, 1063545, 1078015, 1110795, 1509221, 1541055, 1555113, 2157477, 2591855, 3234045, 3595795, 4527663, 5034113, 7546105, 7775565, 10564547, 10787385, 15102339, 15307813, 22638315, 25170565, 31693641, 45923439, 52822735, 75511695, 76539065, 107154691, 158468205, 229617195, 321464073, 535773455, 750082837, 1607320365, 2250248511, 3750414185, 11251242555]

約数ペア:

[(1, 11251242555), (3, 3750414185), (5, 2250248511), (7, 1607320365), (15, 750082837), (21, 535773455), (35, 321464073), (49, 229617195), (71, 158468205), (105, 107154691), (147, 76539065), (149, 75511695), (213, 52822735), (245, 45923439), (355, 31693641), (447, 25170565), (497, 22638315), (735, 15307813), (745, 15102339), (1043, 10787385), (1065, 10564547), (1447, 7775565), (1491, 7546105), (2235, 5034113), (2485, 4527663), (3129, 3595795), (3479, 3234045), (4341, 2591855), (5215, 2157477), (7235, 1555113), (7301, 1541055), (7455, 1509221), (10129, 1110795), (10437, 1078015), (10579, 1063545), (15645, 719159), (17395, 646809), (21705, 518371), (21903, 513685), (30387, 370265), (31737, 354515), (36505, 308211), (50645, 222159), (52185, 215603), (52895, 212709), (70903, 158685), (74053, 151935), (102737, 109515)]