275021505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 534426984

約数和(自身を除く): 259405479

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 121, 159, 165, 265, 363, 477, 495, 583, 605, 795, 953, 1089, 1749, 1815, 2385, 2859, 2915, 4765, 5247, 5445, 6413, 8577, 8745, 10483, 14295, 19239, 26235, 31449, 32065, 42885, 50509, 52415, 57717, 94347, 96195, 115313, 151527, 157245, 252545, 288585, 345939, 454581, 471735, 555599, 576565, 757635, 1037817, 1666797, 1729695, 2272905, 2777995, 5000391, 5189085, 6111589, 8333985, 18334767, 25001955, 30557945, 55004301, 91673835, 275021505]

約数ペア:

[(1, 275021505), (3, 91673835), (5, 55004301), (9, 30557945), (11, 25001955), (15, 18334767), (33, 8333985), (45, 6111589), (53, 5189085), (55, 5000391), (99, 2777995), (121, 2272905), (159, 1729695), (165, 1666797), (265, 1037817), (363, 757635), (477, 576565), (495, 555599), (583, 471735), (605, 454581), (795, 345939), (953, 288585), (1089, 252545), (1749, 157245), (1815, 151527), (2385, 115313), (2859, 96195), (2915, 94347), (4765, 57717), (5247, 52415), (5445, 50509), (6413, 42885), (8577, 32065), (8745, 31449), (10483, 26235), (14295, 19239)]