15675570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 43804800

約数和(自身を除く): 28129230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 89, 90, 95, 103, 114, 171, 178, 190, 206, 267, 285, 309, 342, 445, 515, 534, 570, 618, 801, 855, 890, 927, 1030, 1335, 1545, 1602, 1691, 1710, 1854, 1957, 2670, 3090, 3382, 3914, 4005, 4635, 5073, 5871, 8010, 8455, 9167, 9270, 9785, 10146, 11742, 15219, 16910, 17613, 18334, 19570, 25365, 27501, 29355, 30438, 35226, 45835, 50730, 55002, 58710, 76095, 82503, 88065, 91670, 137505, 152190, 165006, 174173, 176130, 275010, 348346, 412515, 522519, 825030, 870865, 1045038, 1567557, 1741730, 2612595, 3135114, 5225190, 7837785, 15675570]

約数ペア:

[(1, 15675570), (2, 7837785), (3, 5225190), (5, 3135114), (6, 2612595), (9, 1741730), (10, 1567557), (15, 1045038), (18, 870865), (19, 825030), (30, 522519), (38, 412515), (45, 348346), (57, 275010), (89, 176130), (90, 174173), (95, 165006), (103, 152190), (114, 137505), (171, 91670), (178, 88065), (190, 82503), (206, 76095), (267, 58710), (285, 55002), (309, 50730), (342, 45835), (445, 35226), (515, 30438), (534, 29355), (570, 27501), (618, 25365), (801, 19570), (855, 18334), (890, 17613), (927, 16910), (1030, 15219), (1335, 11742), (1545, 10146), (1602, 9785), (1691, 9270), (1710, 9167), (1854, 8455), (1957, 8010), (2670, 5871), (3090, 5073), (3382, 4635), (3914, 4005)]