16295652685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4078

約数の個数: 64

約数和(自身を含む): 23044331520

約数和(自身を除く): 6748678835

約数列:

[1, 5, 13, 17, 53, 65, 71, 85, 221, 265, 355, 689, 901, 923, 1105, 1207, 3445, 3763, 3919, 4505, 4615, 6035, 11713, 15691, 18815, 19595, 48919, 50947, 58565, 63971, 66623, 78455, 207707, 244595, 254735, 278249, 319855, 333115, 831623, 866099, 1038535, 1391245, 2700191, 3531019, 3617237, 4158115, 4330495, 4730233, 13500955, 14747197, 17655095, 18086185, 23651165, 45903247, 61493029, 73735985, 191713561, 229516235, 250702349, 307465145, 958567805, 1253511745, 3259130537, 16295652685]

約数ペア:

[(1, 16295652685), (5, 3259130537), (13, 1253511745), (17, 958567805), (53, 307465145), (65, 250702349), (71, 229516235), (85, 191713561), (221, 73735985), (265, 61493029), (355, 45903247), (689, 23651165), (901, 18086185), (923, 17655095), (1105, 14747197), (1207, 13500955), (3445, 4730233), (3763, 4330495), (3919, 4158115), (4505, 3617237), (4615, 3531019), (6035, 2700191), (11713, 1391245), (15691, 1038535), (18815, 866099), (19595, 831623), (48919, 333115), (50947, 319855), (58565, 278249), (63971, 254735), (66623, 244595), (78455, 207707)]