42645525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 76661760

約数和(自身を除く): 34016235

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 191, 195, 229, 325, 573, 687, 955, 975, 1145, 2483, 2865, 2977, 3435, 4775, 5725, 7449, 8931, 12415, 14325, 14885, 17175, 37245, 43739, 44655, 62075, 74425, 131217, 186225, 218695, 223275, 568607, 656085, 1093475, 1705821, 2843035, 3280425, 8529105, 14215175, 42645525]

約数ペア:

[(1, 42645525), (3, 14215175), (5, 8529105), (13, 3280425), (15, 2843035), (25, 1705821), (39, 1093475), (65, 656085), (75, 568607), (191, 223275), (195, 218695), (229, 186225), (325, 131217), (573, 74425), (687, 62075), (955, 44655), (975, 43739), (1145, 37245), (2483, 17175), (2865, 14885), (2977, 14325), (3435, 12415), (4775, 8931), (5725, 7449)]