38234955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 72534528

約数和(自身を除く): 34299573

約数列:

[1, 3, 5, 11, 15, 17, 33, 43, 51, 55, 85, 129, 165, 187, 215, 255, 317, 473, 561, 645, 731, 935, 951, 1419, 1585, 2193, 2365, 2805, 3487, 3655, 4755, 5389, 7095, 8041, 10461, 10965, 13631, 16167, 17435, 24123, 26945, 40205, 40893, 52305, 59279, 68155, 80835, 120615, 149941, 177837, 204465, 231727, 296395, 449823, 695181, 749705, 889185, 1158635, 2249115, 2548997, 3475905, 7646991, 12744985, 38234955]

約数ペア:

[(1, 38234955), (3, 12744985), (5, 7646991), (11, 3475905), (15, 2548997), (17, 2249115), (33, 1158635), (43, 889185), (51, 749705), (55, 695181), (85, 449823), (129, 296395), (165, 231727), (187, 204465), (215, 177837), (255, 149941), (317, 120615), (473, 80835), (561, 68155), (645, 59279), (731, 52305), (935, 40893), (951, 40205), (1419, 26945), (1585, 24123), (2193, 17435), (2365, 16167), (2805, 13631), (3487, 10965), (3655, 10461), (4755, 8041), (5389, 7095)]