155753325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7607}}^1$

素因数の和:7643

約数の個数: 72

約数和(自身を含む): 343394688

約数和(自身を除く): 187641363

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 7607, 20475, 22821, 38035, 53249, 68463, 98891, 114105, 159747, 190175, 266245, 296673, 342315, 479241, 494455, 570525, 692237, 798735, 890019, 1331225, 1483365, 1711575, 2076711, 2396205, 2472275, 3461185, 3993675, 4450095, 6230133, 7416825, 10383555, 11981025, 17305925, 22250475, 31150665, 51917775, 155753325]

約数ペア:

[(1, 155753325), (3, 51917775), (5, 31150665), (7, 22250475), (9, 17305925), (13, 11981025), (15, 10383555), (21, 7416825), (25, 6230133), (35, 4450095), (39, 3993675), (45, 3461185), (63, 2472275), (65, 2396205), (75, 2076711), (91, 1711575), (105, 1483365), (117, 1331225), (175, 890019), (195, 798735), (225, 692237), (273, 570525), (315, 494455), (325, 479241), (455, 342315), (525, 296673), (585, 266245), (819, 190175), (975, 159747), (1365, 114105), (1575, 98891), (2275, 68463), (2925, 53249), (4095, 38035), (6825, 22821), (7607, 20475)]