31460246415

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{21589}}^1$

素因数の和:21713

約数の個数: 96

約数和(自身を含む): 61109717760

約数和(自身を除く): 29649471345

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 53, 65, 117, 141, 159, 195, 235, 265, 423, 477, 585, 611, 689, 705, 795, 1833, 2067, 2115, 2385, 2491, 3055, 3445, 5499, 6201, 7473, 9165, 10335, 12455, 21589, 22419, 27495, 31005, 32383, 37365, 64767, 97149, 107945, 112095, 161915, 194301, 280657, 291447, 323835, 485745, 841971, 971505, 1014683, 1144217, 1403285, 1457235, 2525913, 3044049, 3432651, 4209855, 5073415, 5721085, 9132147, 10297953, 12629565, 13190879, 14874821, 15220245, 17163255, 39572637, 44624463, 45660735, 51489765, 53778199, 65954395, 74374105, 118717911, 133873389, 161334597, 197863185, 223122315, 268890995, 484003791, 593589555, 669366945, 699116587, 806672985, 2097349761, 2420018955, 3495582935, 6292049283, 10486748805, 31460246415]

約数ペア:

[(1, 31460246415), (3, 10486748805), (5, 6292049283), (9, 3495582935), (13, 2420018955), (15, 2097349761), (39, 806672985), (45, 699116587), (47, 669366945), (53, 593589555), (65, 484003791), (117, 268890995), (141, 223122315), (159, 197863185), (195, 161334597), (235, 133873389), (265, 118717911), (423, 74374105), (477, 65954395), (585, 53778199), (611, 51489765), (689, 45660735), (705, 44624463), (795, 39572637), (1833, 17163255), (2067, 15220245), (2115, 14874821), (2385, 13190879), (2491, 12629565), (3055, 10297953), (3445, 9132147), (5499, 5721085), (6201, 5073415), (7473, 4209855), (9165, 3432651), (10335, 3044049), (12455, 2525913), (21589, 1457235), (22419, 1403285), (27495, 1144217), (31005, 1014683), (32383, 971505), (37365, 841971), (64767, 485745), (97149, 323835), (107945, 291447), (112095, 280657), (161915, 194301)]