304804577275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{115013}}^1$

素因数の和:115476

約数の個数: 48

約数和(自身を含む): 431274896640

約数和(自身を除く): 126470319365

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 419, 575, 1265, 2095, 4609, 6325, 9637, 10475, 23045, 48185, 106007, 115013, 115225, 240925, 530035, 575065, 1265143, 2645299, 2650175, 2875325, 6325715, 13226495, 29098289, 31628575, 48190447, 66132475, 145491445, 240952235, 530094917, 727457225, 1108380281, 1204761175, 2650474585, 5541901405, 12192183091, 13252372925, 27709507025, 60960915455, 304804577275]

約数ペア:

[(1, 304804577275), (5, 60960915455), (11, 27709507025), (23, 13252372925), (25, 12192183091), (55, 5541901405), (115, 2650474585), (253, 1204761175), (275, 1108380281), (419, 727457225), (575, 530094917), (1265, 240952235), (2095, 145491445), (4609, 66132475), (6325, 48190447), (9637, 31628575), (10475, 29098289), (23045, 13226495), (48185, 6325715), (106007, 2875325), (115013, 2650175), (115225, 2645299), (240925, 1265143), (530035, 575065)]