973929325

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 1286917632

約数和(自身を除く): 312988307

約数列:

[1, 5, 25, 31, 53, 131, 155, 181, 265, 655, 775, 905, 1325, 1643, 3275, 4061, 4525, 5611, 6943, 8215, 9593, 20305, 23711, 28055, 34715, 41075, 47965, 101525, 118555, 140275, 173575, 215233, 239825, 297383, 592775, 735041, 1076165, 1256683, 1486915, 3675205, 5380825, 6283415, 7434575, 18376025, 31417075, 38957173, 194785865, 973929325]

約数ペア:

[(1, 973929325), (5, 194785865), (25, 38957173), (31, 31417075), (53, 18376025), (131, 7434575), (155, 6283415), (181, 5380825), (265, 3675205), (655, 1486915), (775, 1256683), (905, 1076165), (1325, 735041), (1643, 592775), (3275, 297383), (4061, 239825), (4525, 215233), (5611, 173575), (6943, 140275), (8215, 118555), (9593, 101525), (20305, 47965), (23711, 41075), (28055, 34715)]