2012198625

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^2\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 96

約数和(自身を含む): 3953963520

約数和(自身を除く): 1941764895

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 255, 289, 375, 425, 459, 675, 765, 867, 1125, 1275, 1445, 2063, 2125, 2295, 2601, 3375, 3825, 4335, 6189, 6375, 7225, 7803, 10315, 11475, 13005, 18567, 19125, 21675, 30945, 35071, 36125, 39015, 51575, 55701, 57375, 65025, 92835, 105213, 108375, 154725, 175355, 195075, 257875, 278505, 315639, 325125, 464175, 526065, 596207, 773625, 876775, 946917, 975375, 1392525, 1578195, 1788621, 2320875, 2630325, 2981035, 4383875, 4734585, 5365863, 6962625, 7890975, 8943105, 13151625, 14905175, 16097589, 23672925, 26829315, 39454875, 44715525, 74525875, 80487945, 118364625, 134146575, 223577625, 402439725, 670732875, 2012198625]

約数ペア:

[(1, 2012198625), (3, 670732875), (5, 402439725), (9, 223577625), (15, 134146575), (17, 118364625), (25, 80487945), (27, 74525875), (45, 44715525), (51, 39454875), (75, 26829315), (85, 23672925), (125, 16097589), (135, 14905175), (153, 13151625), (225, 8943105), (255, 7890975), (289, 6962625), (375, 5365863), (425, 4734585), (459, 4383875), (675, 2981035), (765, 2630325), (867, 2320875), (1125, 1788621), (1275, 1578195), (1445, 1392525), (2063, 975375), (2125, 946917), (2295, 876775), (2601, 773625), (3375, 596207), (3825, 526065), (4335, 464175), (6189, 325125), (6375, 315639), (7225, 278505), (7803, 257875), (10315, 195075), (11475, 175355), (13005, 154725), (18567, 108375), (19125, 105213), (21675, 92835), (30945, 65025), (35071, 57375), (36125, 55701), (39015, 51575)]