253560866835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1\times {\mathrm{2273}}^1$

素因数の和:4204

約数の個数: 64

約数和(自身を含む): 419831774208

約数和(自身を除く): 166270907373

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 1455, 1783, 2273, 4171, 5349, 6819, 8915, 11365, 12513, 20855, 26745, 34095, 62565, 76669, 97739, 172951, 220481, 230007, 293217, 383345, 488695, 518853, 661443, 864755, 1102405, 1150035, 1466085, 2594265, 3307215, 4052759, 7436893, 9480683, 12158277, 20263795, 22310679, 28442049, 37184465, 47403415, 60791385, 111553395, 142210245, 174268637, 393117623, 522805911, 871343185, 1179352869, 1965588115, 2614029555, 5896764345, 16904057789, 50712173367, 84520288945, 253560866835]

約数ペア:

[(1, 253560866835), (3, 84520288945), (5, 50712173367), (15, 16904057789), (43, 5896764345), (97, 2614029555), (129, 1965588115), (215, 1179352869), (291, 871343185), (485, 522805911), (645, 393117623), (1455, 174268637), (1783, 142210245), (2273, 111553395), (4171, 60791385), (5349, 47403415), (6819, 37184465), (8915, 28442049), (11365, 22310679), (12513, 20263795), (20855, 12158277), (26745, 9480683), (34095, 7436893), (62565, 4052759), (76669, 3307215), (97739, 2594265), (172951, 1466085), (220481, 1150035), (230007, 1102405), (293217, 864755), (383345, 661443), (488695, 518853)]